diff --git a/App.vue b/App.vue
index 8c2b732..d9d2e01 100644
--- a/App.vue
+++ b/App.vue
@@ -1,17 +1,19 @@
 <script>
-	export default {
-		onLaunch: function() {
-			console.log('App Launch')
-		},
-		onShow: function() {
-			console.log('App Show')
-		},
-		onHide: function() {
-			console.log('App Hide')
-		}
+export default {
+	onLaunch: function() {
+		console.log('App Launch')
+	},
+	onShow: function() {
+		console.log('App Show')
+	},
+	onHide: function() {
+		console.log('App Hide')
 	}
+}
 </script>
 
 <style>
-	/*每个页面公共css */
+page {
+	background-color: #f0f0f0;
+}
 </style>
diff --git a/config.js b/config.js
index 5806535..f8146b8 100644
--- a/config.js
+++ b/config.js
@@ -1,11 +1,29 @@
 const config = {
-	baseUrl: 'http://127.0.0.1:8503',
+	baseUrl: getBaseUrl(),
 	api: {
 		login: '/gw/login',
-		getQuestion: '/user/get_question',
-		answerQuestion: '/user/answer_question'
+		getQuestion: '/qgdzs/get_question',
+		answerQuestion: '/qgdzs/answer_question',
+		getAllCategory: '/qgdzs/get_all_category'
 	},
 	timeout: 30000
 }
 
+function getBaseUrl() {
+	var baseUrl = 'http://127.0.0.1:8503'
+	//#ifdef MP-WEIXIN
+	const accountInfo = uni.getAccountInfoSync();
+	if (accountInfo.miniProgram.envVersion == 'develop') {
+		baseUrl = 'http://127.0.0.1:8503'
+	}
+	if (accountInfo.miniProgram.envVersion == 'trial') {
+		baseUrl = 'https://www.hlsq.asia/api'
+	}
+	if (accountInfo.miniProgram.envVersion == 'release') {
+		baseUrl = 'https://www.hlsq.asia/api'
+	}
+	//#endif
+	return baseUrl
+}
+
 export default config
diff --git a/convert.js b/convert.js
new file mode 100644
index 0000000..68e4624
--- /dev/null
+++ b/convert.js
@@ -0,0 +1,35 @@
+const sharp = require('sharp');
+const fs = require('fs');
+const path = require('path');
+
+const icons = [
+  { svg: 'static/tab-home.svg', png: 'static/tab-home.png' },
+  { svg: 'static/tab-home-active.svg', png: 'static/tab-home-active.png' },
+  { svg: 'static/tab-game.svg', png: 'static/tab-game.png' },
+  { svg: 'static/tab-game-active.svg', png: 'static/tab-game-active.png' },
+  { svg: 'static/tab-mine.svg', png: 'static/tab-mine.png' },
+  { svg: 'static/tab-mine-active.svg', png: 'static/tab-mine-active.png' }
+];
+
+async function convertSvgToPng() {
+  console.log('开始转换SVG到PNG...');
+  
+  for (const icon of icons) {
+    try {
+      const svgBuffer = fs.readFileSync(icon.svg);
+      
+      await sharp(svgBuffer)
+        .resize(81, 81)
+        .png()
+        .toFile(icon.png);
+      
+      console.log(`✓ ${icon.svg} -> ${icon.png}`);
+    } catch (error) {
+      console.error(`✗ 转换失败: ${icon.svg}`, error.message);
+    }
+  }
+  
+  console.log('转换完成！');
+}
+
+convertSvgToPng().catch(console.error);
diff --git a/manifest.json b/manifest.json
index 4aff211..7261f00 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,9 +1,9 @@
 {
-    "name" : "qgdzs",
-    "appid" : "",
+    "name" : "卷王大乱斗",
+    "appid" : "__UNI__3947B70",
     "description" : "",
-    "versionName" : "1.0.0",
-    "versionCode" : "100",
+    "versionName" : "1.0.7",
+    "versionCode" : 107,
     "transformPx" : false,
     /* 5+App特有相关 */
     "app-plus" : {
@@ -50,7 +50,7 @@
     "quickapp" : {},
     /* 小程序特有相关 */
     "mp-weixin" : {
-        "appid" : "",
+        "appid" : "wx1b6ea981a8bafd4e",
         "setting" : {
             "urlCheck" : false
         },
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..3e87209
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,509 @@
+{
+  "name": "svg-to-png",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "svg-to-png",
+      "version": "1.0.0",
+      "dependencies": {
+        "sharp": "^0.33.0"
+      }
+    },
+    "node_modules/@emnapi/runtime": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmmirror.com/@emnapi/runtime/-/runtime-1.8.1.tgz",
+      "integrity": "sha512-mehfKSMWjjNol8659Z8KxEMrdSJDDot5SXMq00dM8BN4o+CLNXQ0xH2V7EchNHV4RmbZLmmPdEaXZc5H2FXmDg==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@img/sharp-darwin-arm64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-darwin-arm64/-/sharp-darwin-arm64-0.33.5.tgz",
+      "integrity": "sha512-UT4p+iz/2H4twwAoLCqfA9UH5pI6DggwKEGuaPy7nCVQ8ZsiY5PIcrRvD1DzuY3qYL07NtIQcWnBSY/heikIFQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-darwin-arm64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-darwin-x64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-darwin-x64/-/sharp-darwin-x64-0.33.5.tgz",
+      "integrity": "sha512-fyHac4jIc1ANYGRDxtiqelIbdWkIuQaI84Mv45KvGRRxSAa7o7d1ZKAOBaYbnepLC1WqxfpimdeWfvqqSGwR2Q==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-darwin-x64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-libvips-darwin-arm64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-darwin-arm64/-/sharp-libvips-darwin-arm64-1.0.4.tgz",
+      "integrity": "sha512-XblONe153h0O2zuFfTAbQYAX2JhYmDHeWikp1LM9Hul9gVPjFY427k6dFEcOL72O01QxQsWi761svJ/ev9xEDg==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-darwin-x64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-darwin-x64/-/sharp-libvips-darwin-x64-1.0.4.tgz",
+      "integrity": "sha512-xnGR8YuZYfJGmWPvmlunFaWJsb9T/AO2ykoP3Fz/0X5XV2aoYBPkX6xqCQvUTKKiLddarLaxpzNe+b1hjeWHAQ==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linux-arm": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linux-arm/-/sharp-libvips-linux-arm-1.0.5.tgz",
+      "integrity": "sha512-gvcC4ACAOPRNATg/ov8/MnbxFDJqf/pDePbBnuBDcjsI8PssmjoKMAz4LtLaVi+OnSb5FK/yIOamqDwGmXW32g==",
+      "cpu": [
+        "arm"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linux-arm64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linux-arm64/-/sharp-libvips-linux-arm64-1.0.4.tgz",
+      "integrity": "sha512-9B+taZ8DlyyqzZQnoeIvDVR/2F4EbMepXMc/NdVbkzsJbzkUjhXv/70GQJ7tdLA4YJgNP25zukcxpX2/SueNrA==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linux-s390x": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linux-s390x/-/sharp-libvips-linux-s390x-1.0.4.tgz",
+      "integrity": "sha512-u7Wz6ntiSSgGSGcjZ55im6uvTrOxSIS8/dgoVMoiGE9I6JAfU50yH5BoDlYA1tcuGS7g/QNtetJnxA6QEsCVTA==",
+      "cpu": [
+        "s390x"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linux-x64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linux-x64/-/sharp-libvips-linux-x64-1.0.4.tgz",
+      "integrity": "sha512-MmWmQ3iPFZr0Iev+BAgVMb3ZyC4KeFc3jFxnNbEPas60e1cIfevbtuyf9nDGIzOaW9PdnDciJm+wFFaTlj5xYw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linuxmusl-arm64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linuxmusl-arm64/-/sharp-libvips-linuxmusl-arm64-1.0.4.tgz",
+      "integrity": "sha512-9Ti+BbTYDcsbp4wfYib8Ctm1ilkugkA/uscUn6UXK1ldpC1JjiXbLfFZtRlBhjPZ5o1NCLiDbg8fhUPKStHoTA==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-libvips-linuxmusl-x64": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-libvips-linuxmusl-x64/-/sharp-libvips-linuxmusl-x64-1.0.4.tgz",
+      "integrity": "sha512-viYN1KX9m+/hGkJtvYYp+CCLgnJXwiQB39damAO7WMdKWlIhmYTfHjwSbQeUK/20vY154mwezd9HflVFM1wVSw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-linux-arm": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linux-arm/-/sharp-linux-arm-0.33.5.tgz",
+      "integrity": "sha512-JTS1eldqZbJxjvKaAkxhZmBqPRGmxgu+qFKSInv8moZ2AmT5Yib3EQ1c6gp493HvrvV8QgdOXdyaIBrhvFhBMQ==",
+      "cpu": [
+        "arm"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linux-arm": "1.0.5"
+      }
+    },
+    "node_modules/@img/sharp-linux-arm64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linux-arm64/-/sharp-linux-arm64-0.33.5.tgz",
+      "integrity": "sha512-JMVv+AMRyGOHtO1RFBiJy/MBsgz0x4AWrT6QoEVVTyh1E39TrCUpTRI7mx9VksGX4awWASxqCYLCV4wBZHAYxA==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linux-arm64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-linux-s390x": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linux-s390x/-/sharp-linux-s390x-0.33.5.tgz",
+      "integrity": "sha512-y/5PCd+mP4CA/sPDKl2961b+C9d+vPAveS33s6Z3zfASk2j5upL6fXVPZi7ztePZ5CuH+1kW8JtvxgbuXHRa4Q==",
+      "cpu": [
+        "s390x"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linux-s390x": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-linux-x64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linux-x64/-/sharp-linux-x64-0.33.5.tgz",
+      "integrity": "sha512-opC+Ok5pRNAzuvq1AG0ar+1owsu842/Ab+4qvU879ippJBHvyY5n2mxF1izXqkPYlGuP/M556uh53jRLJmzTWA==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linux-x64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-linuxmusl-arm64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linuxmusl-arm64/-/sharp-linuxmusl-arm64-0.33.5.tgz",
+      "integrity": "sha512-XrHMZwGQGvJg2V/oRSUfSAfjfPxO+4DkiRh6p2AFjLQztWUuY/o8Mq0eMQVIY7HJ1CDQUJlxGGZRw1a5bqmd1g==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linuxmusl-arm64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-linuxmusl-x64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-linuxmusl-x64/-/sharp-linuxmusl-x64-0.33.5.tgz",
+      "integrity": "sha512-WT+d/cgqKkkKySYmqoZ8y3pxx7lx9vVejxW/W4DOFMYVSkErR+w7mf2u8m/y4+xHe7yY9DAXQMWQhpnMuFfScw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "Apache-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-libvips-linuxmusl-x64": "1.0.4"
+      }
+    },
+    "node_modules/@img/sharp-wasm32": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-wasm32/-/sharp-wasm32-0.33.5.tgz",
+      "integrity": "sha512-ykUW4LVGaMcU9lu9thv85CbRMAwfeadCJHRsg2GmeRa/cJxsVY9Rbd57JcMxBkKHag5U/x7TSBpScF4U8ElVzg==",
+      "cpu": [
+        "wasm32"
+      ],
+      "license": "Apache-2.0 AND LGPL-3.0-or-later AND MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/runtime": "^1.2.0"
+      },
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-win32-ia32": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-win32-ia32/-/sharp-win32-ia32-0.33.5.tgz",
+      "integrity": "sha512-T36PblLaTwuVJ/zw/LaH0PdZkRz5rd3SmMHX8GSmR7vtNSP5Z6bQkExdSK7xGWyxLw4sUknBuugTelgw2faBbQ==",
+      "cpu": [
+        "ia32"
+      ],
+      "license": "Apache-2.0 AND LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/@img/sharp-win32-x64": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/@img/sharp-win32-x64/-/sharp-win32-x64-0.33.5.tgz",
+      "integrity": "sha512-MpY/o8/8kj+EcnxwvrP4aTJSWw/aZ7JIGR4aBeZkZw5B7/Jn+tY9/VNwtcoGmdT7GfggGIU4kygOMSbYnOrAbg==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "Apache-2.0 AND LGPL-3.0-or-later",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      }
+    },
+    "node_modules/color": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmmirror.com/color/-/color-4.2.3.tgz",
+      "integrity": "sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==",
+      "license": "MIT",
+      "dependencies": {
+        "color-convert": "^2.0.1",
+        "color-string": "^1.9.0"
+      },
+      "engines": {
+        "node": ">=12.5.0"
+      }
+    },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmmirror.com/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "license": "MIT",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmmirror.com/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "license": "MIT"
+    },
+    "node_modules/color-string": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmmirror.com/color-string/-/color-string-1.9.1.tgz",
+      "integrity": "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==",
+      "license": "MIT",
+      "dependencies": {
+        "color-name": "^1.0.0",
+        "simple-swizzle": "^0.2.2"
+      }
+    },
+    "node_modules/detect-libc": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmmirror.com/detect-libc/-/detect-libc-2.1.2.tgz",
+      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/is-arrayish": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmmirror.com/is-arrayish/-/is-arrayish-0.3.4.tgz",
+      "integrity": "sha512-m6UrgzFVUYawGBh1dUsWR5M2Clqic9RVXC/9f8ceNlv2IcO9j9J/z8UoCLPqtsPBFNzEpfR3xftohbfqDx8EQA==",
+      "license": "MIT"
+    },
+    "node_modules/semver": {
+      "version": "7.7.3",
+      "resolved": "https://registry.npmmirror.com/semver/-/semver-7.7.3.tgz",
+      "integrity": "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q==",
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/sharp": {
+      "version": "0.33.5",
+      "resolved": "https://registry.npmmirror.com/sharp/-/sharp-0.33.5.tgz",
+      "integrity": "sha512-haPVm1EkS9pgvHrQ/F3Xy+hgcuMV0Wm9vfIBSiwZ05k+xgb0PkBQpGsAA/oWdDobNaZTH5ppvHtzCFbnSEwHVw==",
+      "hasInstallScript": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "color": "^4.2.3",
+        "detect-libc": "^2.0.3",
+        "semver": "^7.6.3"
+      },
+      "engines": {
+        "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/libvips"
+      },
+      "optionalDependencies": {
+        "@img/sharp-darwin-arm64": "0.33.5",
+        "@img/sharp-darwin-x64": "0.33.5",
+        "@img/sharp-libvips-darwin-arm64": "1.0.4",
+        "@img/sharp-libvips-darwin-x64": "1.0.4",
+        "@img/sharp-libvips-linux-arm": "1.0.5",
+        "@img/sharp-libvips-linux-arm64": "1.0.4",
+        "@img/sharp-libvips-linux-s390x": "1.0.4",
+        "@img/sharp-libvips-linux-x64": "1.0.4",
+        "@img/sharp-libvips-linuxmusl-arm64": "1.0.4",
+        "@img/sharp-libvips-linuxmusl-x64": "1.0.4",
+        "@img/sharp-linux-arm": "0.33.5",
+        "@img/sharp-linux-arm64": "0.33.5",
+        "@img/sharp-linux-s390x": "0.33.5",
+        "@img/sharp-linux-x64": "0.33.5",
+        "@img/sharp-linuxmusl-arm64": "0.33.5",
+        "@img/sharp-linuxmusl-x64": "0.33.5",
+        "@img/sharp-wasm32": "0.33.5",
+        "@img/sharp-win32-ia32": "0.33.5",
+        "@img/sharp-win32-x64": "0.33.5"
+      }
+    },
+    "node_modules/simple-swizzle": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmmirror.com/simple-swizzle/-/simple-swizzle-0.2.4.tgz",
+      "integrity": "sha512-nAu1WFPQSMNr2Zn9PGSZK9AGn4t/y97lEm+MXTtUDwfP0ksAIX4nO+6ruD9Jwut4C49SB1Ws+fbXsm/yScWOHw==",
+      "license": "MIT",
+      "dependencies": {
+        "is-arrayish": "^0.3.1"
+      }
+    },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmmirror.com/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD",
+      "optional": true
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..cd1e5ad
--- /dev/null
+++ b/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "svg-to-png",
+  "version": "1.0.0",
+  "dependencies": {
+    "sharp": "^0.33.0"
+  }
+}
diff --git a/pages.json b/pages.json
index 10beca0..397d3c5 100644
--- a/pages.json
+++ b/pages.json
@@ -18,31 +18,67 @@
 				"navigationBarTitleText": "登录",
 				"navigationStyle": "custom"
 			}
+		},
+		{
+			"path": "pages/gameplay/gameplay",
+			"style": {
+				"navigationBarTitleText": "玩法选择"
+			}
+		},
+		{
+			"path": "pages/random/random",
+			"style": {
+				"navigationBarTitleText": "随机答题"
+			}
+		},
+		{
+			"path": "pages/category/category",
+			"style": {
+				"navigationBarTitleText": "类目答题"
+			}
+		},
+		{
+			"path": "pages/category-question/category-question",
+			"style": {
+				"navigationBarTitleText": "类目题目"
+			}
+		},
+		{
+			"path": "pages/quick/quick",
+			"style": {
+				"navigationBarTitleText": "快速答题"
+			}
 		}
 	],
 	"globalStyle": {
 		"navigationBarTextStyle": "black",
 		"navigationBarTitleText": "qgdzs",
 		"navigationBarBackgroundColor": "#F8F8F8",
-		"backgroundColor": "#F8F8F8"
+		"backgroundColor": "#f0f0f0"
 	},
 	"tabBar": {
 		"color": "#7A7E83",
 		"selectedColor": "#667eea",
 		"borderStyle": "black",
-		"backgroundColor": "#ffffff",
-		"fontSize": "14px",
+		"backgroundColor": "#f5f5f5",
+		"fontSize": "15px",
 		"list": [
 			{
 				"pagePath": "pages/index/index",
-				"iconPath": "",
-				"selectedIconPath": "",
+				"iconPath": "static/tab-home.png",
+				"selectedIconPath": "static/tab-home-active.png",
 				"text": "首页"
 			},
+			{
+				"pagePath": "pages/gameplay/gameplay",
+				"iconPath": "static/tab-game.png",
+				"selectedIconPath": "static/tab-game-active.png",
+				"text": "玩法选择"
+			},
 			{
 				"pagePath": "pages/mine/mine",
-				"iconPath": "",
-				"selectedIconPath": "",
+				"iconPath": "static/tab-mine.png",
+				"selectedIconPath": "static/tab-mine-active.png",
 				"text": "我的"
 			}
 		]
diff --git a/pages/category-question/category-question.vue b/pages/category-question/category-question.vue
new file mode 100644
index 0000000..89afcfb
--- /dev/null
+++ b/pages/category-question/category-question.vue
@@ -0,0 +1,373 @@
+<template>
+	<view class="container">
+		<view v-if="question" class="question-card">
+			<view class="question-header">
+				<text class="question-title">题目</text>
+				<view class="question-meta">
+					<view class="meta-tag category-tag">
+						<text class="meta-text">{{ getCategoryText(question.category) }}</text>
+					</view>
+					<view class="meta-tag difficulty-tag" :class="getDifficultyClass(question.difficulty)">
+						<text class="meta-text">{{ getDifficultyText(question.difficulty) }}</text>
+					</view>
+				</view>
+			</view>
+			<view class="question-content">
+				<text class="question-text">{{ question.question }}</text>
+			</view>
+			<view v-if="question.options" class="options-list">
+				<view 
+					v-for="(option, index) in question.options" 
+					:key="index" 
+					class="option-item"
+					:class="{ 
+						'correct': answered && correctAnswer === String.fromCharCode(65 + index),
+						'wrong': answered && selectedAnswer === String.fromCharCode(65 + index) && correctAnswer !== String.fromCharCode(65 + index)
+					}"
+					@click="handleAnswer(option, index)"
+				>
+					<text class="option-text">{{ option }}</text>
+				</view>
+			</view>
+			<view v-if="answered && explanation" class="explanation">
+				<view class="explanation-title">解析</view>
+				<text class="explanation-text">{{ explanation }}</text>
+			</view>
+			<view class="action-buttons">
+				<button class="next-btn" @click="refreshQuestion">下一题</button>
+			</view>
+		</view>
+		<view v-else class="empty-state">
+			<text class="empty-text">暂无题目</text>
+			<button class="refresh-btn" @click="refreshQuestion">刷新</button>
+		</view>
+	</view>
+</template>
+
+<script>
+import storage from '../../utils/storage.js'
+import api from '../../utils/api.js'
+
+export default {
+	data() {
+		return {
+			categorySn: '',
+			categoryName: '',
+			question: null,
+			answered: false,
+			correctAnswer: '',
+			selectedAnswer: '',
+			explanation: ''
+		}
+	},
+	
+	onLoad(options) {
+		this.categorySn = options.categorySn || ''
+		this.categoryName = options.categoryName || ''
+		this.refreshQuestion()
+	},
+	
+	onShow() {
+		if (this.question) {
+			this.checkAnsweredQuestion()
+		}
+	},
+	
+	methods: {
+		loadQuestion() {
+			const question = storage.getQuestion()
+			if (question) {
+				this.question = question
+				this.resetAnswer()
+			}
+		},
+		
+		checkAnsweredQuestion() {
+			if (this.question && storage.isQuestionAnswered(this.question.sn)) {
+				this.refreshQuestion()
+			}
+		},
+		
+		resetAnswer() {
+			this.answered = false
+			this.correctAnswer = ''
+			this.selectedAnswer = ''
+			this.explanation = ''
+		},
+		
+		getCategoryText(category) {
+			return category || '其他'
+		},
+		
+		getDifficultyText(difficulty) {
+			if (!difficulty && difficulty !== 0) return '简单'
+			if (difficulty <= 30) return '简单'
+			if (difficulty <= 60) return '中等'
+			if (difficulty <= 80) return '困难'
+			return '极难'
+		},
+		
+		getDifficultyClass(difficulty) {
+			if (!difficulty && difficulty !== 0) return 'difficulty-easy'
+			if (difficulty <= 30) return 'difficulty-easy'
+			if (difficulty <= 60) return 'difficulty-medium'
+			if (difficulty <= 80) return 'difficulty-hard'
+			return 'difficulty-extreme'
+		},
+		
+		async handleAnswer(option, index) {
+			if (this.answered) return
+			
+			const answer = String.fromCharCode(65 + index)
+			this.selectedAnswer = answer
+			
+			try {
+				const res = await api.answerQuestion(this.question.sn, answer)
+				if (res.data) {
+					this.answered = true
+					this.correctAnswer = res.data.answer || answer
+					this.explanation = res.data.explanation || ''
+					
+					storage.addAnsweredQuestion(this.question.sn)
+					
+					if (this.correctAnswer === answer) {
+						uni.showToast({
+							title: '回答正确',
+							icon: 'success'
+						})
+					} else {
+						uni.showToast({
+							title: '回答错误',
+							icon: 'none'
+						})
+					}
+				}
+			} catch (error) {
+				console.error('提交答案失败:', error)
+				uni.showToast({
+					title: '提交失败',
+					icon: 'none'
+				})
+			}
+		},
+		
+		async refreshQuestion() {
+			try {
+				const res = await api.getQuestion(this.categorySn)
+				if (res.data) {
+					if (storage.isQuestionAnswered(res.data.sn)) {
+						this.refreshQuestion()
+						return
+					}
+					storage.setQuestion(res.data)
+					this.question = res.data
+					this.resetAnswer()
+				} else {
+					uni.showToast({
+						title: '暂无题目',
+						icon: 'none'
+					})
+				}
+			} catch (error) {
+				console.error('获取题目失败:', error)
+				uni.showToast({
+					title: '刷新失败',
+					icon: 'none'
+				})
+			}
+		}
+	}
+}
+</script>
+
+<style scoped>
+.container {
+	padding: 40rpx;
+}
+
+.question-card {
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 40rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+}
+
+.question-header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	margin-bottom: 30rpx;
+	padding-bottom: 20rpx;
+	border-bottom: 2rpx solid #f0f0f0;
+}
+
+.question-title {
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.question-meta {
+	display: flex;
+	gap: 10rpx;
+}
+
+.meta-tag {
+	padding: 8rpx 20rpx;
+	border-radius: 20rpx;
+	font-size: 24rpx;
+}
+
+.category-tag {
+	background: #e3f2fd;
+}
+
+.difficulty-tag {
+	background: #f8f9fa;
+}
+
+.difficulty-easy {
+	background: #d4edda;
+	color: #155724;
+}
+
+.difficulty-medium {
+	background: #fff3cd;
+	color: #856404;
+}
+
+.difficulty-hard {
+	background: #fd7e14;
+	color: #ffffff;
+}
+
+.difficulty-extreme {
+	background: #dc3545;
+	color: #ffffff;
+}
+
+.meta-text {
+	font-weight: bold;
+}
+
+.question-content {
+	margin-bottom: 40rpx;
+}
+
+.question-text {
+	font-size: 30rpx;
+	color: #666;
+	line-height: 1.8;
+}
+
+.options-list {
+	margin-top: 30rpx;
+}
+
+.option-item {
+	display: flex;
+	align-items: center;
+	padding: 24rpx 30rpx;
+	margin-bottom: 20rpx;
+	background: #f8f9fa;
+	border-radius: 12rpx;
+	transition: all 0.3s;
+}
+
+.option-item:active {
+	background: #e9ecef;
+}
+
+.option-item.correct {
+	background: #d4edda;
+	border: 2rpx solid #28a745;
+}
+
+.option-item.wrong {
+	background: #f8d7da;
+	border: 2rpx solid #dc3545;
+}
+
+.option-label {
+	font-size: 28rpx;
+	font-weight: bold;
+	color: #667eea;
+	margin-right: 20rpx;
+	min-width: 40rpx;
+}
+
+.option-item.correct .option-label {
+	color: #28a745;
+}
+
+.option-item.wrong .option-label {
+	color: #dc3545;
+}
+
+.option-text {
+	font-size: 28rpx;
+	color: #333;
+	flex: 1;
+}
+
+.explanation {
+	margin-top: 40rpx;
+	padding: 30rpx;
+	background: #fff3cd;
+	border-radius: 12rpx;
+	border-left: 4rpx solid #ffc107;
+}
+
+.explanation-title {
+	font-size: 28rpx;
+	font-weight: bold;
+	color: #856404;
+	margin-bottom: 16rpx;
+}
+
+.explanation-text {
+	font-size: 28rpx;
+	color: #856404;
+	line-height: 1.8;
+}
+
+.action-buttons {
+	margin-top: 40rpx;
+	display: flex;
+	justify-content: center;
+}
+
+.next-btn {
+	width: 200rpx;
+	height: 70rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 28rpx;
+	border-radius: 35rpx;
+	border: none;
+}
+
+.empty-state {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	justify-content: center;
+	min-height: 60vh;
+}
+
+.empty-text {
+	font-size: 32rpx;
+	color: #999;
+	margin-bottom: 40rpx;
+}
+
+.refresh-btn {
+	width: 200rpx;
+	height: 70rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 28rpx;
+	border-radius: 35rpx;
+	border: none;
+}
+</style>
diff --git a/pages/category/category.vue b/pages/category/category.vue
new file mode 100644
index 0000000..f320e87
--- /dev/null
+++ b/pages/category/category.vue
@@ -0,0 +1,162 @@
+<template>
+	<view class="container">
+		<view v-if="loading" class="loading">
+			<text class="loading-text">加载中...</text>
+		</view>
+		<view v-else-if="categories.length > 0" class="category-list">
+			<view 
+				v-for="item in categories" 
+				:key="item.sn" 
+				class="category-item"
+				@click="handleCategory(item)"
+			>
+				<view class="category-icon">{{ getCategoryIcon(item.category) }}</view>
+				<text class="category-name">{{ item.category }}</text>
+				<text class="arrow">›</text>
+			</view>
+		</view>
+		<view v-else class="empty-state">
+			<text class="empty-text">暂无类目</text>
+			<button class="refresh-btn" @click="loadCategories">刷新</button>
+		</view>
+	</view>
+</template>
+
+<script>
+import api from '../../utils/api.js'
+
+export default {
+	data() {
+		return {
+			categories: [],
+			loading: false
+		}
+	},
+	
+	onLoad() {
+		this.loadCategories()
+	},
+	
+	methods: {
+		async loadCategories() {
+			this.loading = true
+			try {
+				const res = await api.getAllCategory()
+				if (res.data && res.data.categories) {
+					this.categories = res.data.categories
+				}
+			} catch (error) {
+				console.error('获取类目列表失败:', error)
+				uni.showToast({
+					title: '获取类目失败',
+					icon: 'none'
+				})
+			} finally {
+				this.loading = false
+			}
+		},
+		
+		getCategoryIcon(category) {
+			const iconMap = {
+				'传统文化': '🏮',
+				'动物世界': '🦁',
+				'地理自然': '🌍',
+				'文学历史': '📜',
+				'文学成语': '📖',
+				'生活常识': '🏠',
+				'科技常识': '🔬',
+				'美食文化': '🍜',
+				'自然科学': '🧬'
+			}
+			return iconMap[category] || '📚'
+		},
+		
+		handleCategory(item) {
+			uni.navigateTo({
+				url: `/pages/category-question/category-question?categorySn=${item.sn}&categoryName=${item.category}`
+			})
+		}
+	}
+}
+</script>
+
+<style scoped>
+.container {
+	padding: 40rpx;
+}
+
+.loading {
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	min-height: 60vh;
+}
+
+.loading-text {
+	font-size: 32rpx;
+	color: #999;
+}
+
+.category-list {
+	display: flex;
+	flex-direction: column;
+	gap: 30rpx;
+}
+
+.category-item {
+	display: flex;
+	align-items: center;
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 40rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+	transition: all 0.3s;
+}
+
+.category-item:active {
+	transform: scale(0.98);
+	box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.06);
+}
+
+.category-icon {
+	font-size: 60rpx;
+	margin-right: 30rpx;
+}
+
+.category-name {
+	flex: 1;
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.arrow {
+	font-size: 50rpx;
+	color: #ccc;
+	font-weight: bold;
+}
+
+.empty-state {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	justify-content: center;
+	min-height: 60vh;
+}
+
+.empty-text {
+	font-size: 32rpx;
+	color: #999;
+	margin-bottom: 40rpx;
+}
+
+.refresh-btn {
+	width: 200rpx;
+	height: 70rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 28rpx;
+	border-radius: 35rpx;
+	border: none;
+}
+</style>
diff --git a/pages/gameplay/gameplay.vue b/pages/gameplay/gameplay.vue
new file mode 100644
index 0000000..a3c1e79
--- /dev/null
+++ b/pages/gameplay/gameplay.vue
@@ -0,0 +1,190 @@
+<template>
+	<view class="container">
+		<view class="header">
+			<view class="welcome">
+				<text class="welcome-title">欢迎来到答题挑战</text>
+				<text class="welcome-subtitle">多种玩法，等你来挑战</text>
+			</view>
+		</view>
+		
+		<view class="gameplay-list">
+			<view class="gameplay-item" @click="handleRandom">
+				<view class="gameplay-icon random-icon">🎲</view>
+				<view class="gameplay-info">
+					<text class="gameplay-title">随机答题</text>
+					<text class="gameplay-desc">随机抽取题目，自由挑战</text>
+				</view>
+				<text class="arrow">›</text>
+			</view>
+			
+			<view class="gameplay-item" @click="handleCategory">
+				<view class="gameplay-icon category-icon">📚</view>
+				<view class="gameplay-info">
+					<text class="gameplay-title">类目答题</text>
+					<text class="gameplay-desc">按类目分类，系统学习</text>
+				</view>
+				<text class="arrow">›</text>
+			</view>
+			
+			<view class="gameplay-item" @click="handleQuick">
+				<view class="gameplay-icon quick-icon">⚡</view>
+				<view class="gameplay-info">
+					<text class="gameplay-title">快速答题</text>
+					<text class="gameplay-desc">限时挑战，速度比拼</text>
+				</view>
+				<text class="arrow">›</text>
+			</view>
+		</view>
+		
+		<view class="tips">
+			<view class="tip-item">
+				<text class="tip-icon">💡</text>
+				<text class="tip-text">每日坚持答题，提升知识储备</text>
+			</view>
+		</view>
+	</view>
+</template>
+
+<script>
+export default {
+	methods: {
+		handleRandom() {
+			uni.navigateTo({
+				url: '/pages/random/random'
+			})
+		},
+		
+		handleCategory() {
+			uni.navigateTo({
+				url: '/pages/category/category'
+			})
+		},
+		
+		handleQuick() {
+			uni.navigateTo({
+				url: '/pages/quick/quick'
+			})
+		}
+	}
+}
+</script>
+
+<style scoped>
+.container {
+	min-height: 100vh;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	padding: 40rpx;
+}
+
+.header {
+	margin-bottom: 60rpx;
+}
+
+.welcome {
+	text-align: center;
+}
+
+.welcome-title {
+	display: block;
+	font-size: 48rpx;
+	font-weight: bold;
+	color: #ffffff;
+	margin-bottom: 20rpx;
+}
+
+.welcome-subtitle {
+	display: block;
+	font-size: 28rpx;
+	color: rgba(255, 255, 255, 0.9);
+}
+
+.gameplay-list {
+	display: flex;
+	flex-direction: column;
+	gap: 30rpx;
+}
+
+.gameplay-item {
+	display: flex;
+	align-items: center;
+	background: #ffffff;
+	border-radius: 24rpx;
+	padding: 40rpx;
+	box-shadow: 0 8rpx 30rpx rgba(0, 0, 0, 0.15);
+	transition: all 0.3s;
+}
+
+.gameplay-item:active {
+	transform: scale(0.98);
+	box-shadow: 0 4rpx 15rpx rgba(0, 0, 0, 0.1);
+}
+
+.gameplay-icon {
+	width: 100rpx;
+	height: 100rpx;
+	border-radius: 20rpx;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	font-size: 50rpx;
+	margin-right: 30rpx;
+}
+
+.random-icon {
+	background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
+}
+
+.category-icon {
+	background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
+}
+
+.quick-icon {
+	background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
+}
+
+.gameplay-info {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 10rpx;
+}
+
+.gameplay-title {
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.gameplay-desc {
+	font-size: 26rpx;
+	color: #999;
+}
+
+.arrow {
+	font-size: 50rpx;
+	color: #ccc;
+	font-weight: bold;
+}
+
+.tips {
+	margin-top: 60rpx;
+}
+
+.tip-item {
+	display: flex;
+	align-items: center;
+	background: rgba(255, 255, 255, 0.15);
+	border-radius: 16rpx;
+	padding: 30rpx;
+}
+
+.tip-icon {
+	font-size: 36rpx;
+	margin-right: 20rpx;
+}
+
+.tip-text {
+	font-size: 28rpx;
+	color: #ffffff;
+}
+</style>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 0f7cd54..f4ebeb3 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -1,147 +1,74 @@
 <template>
 	<view class="container">
-		<view v-if="question" class="question-card">
-			<view class="question-header">
-				<text class="question-title">题目</text>
-			</view>
-			<view class="question-content">
-				<text class="question-text">{{ question.question }}</text>
-			</view>
-			<view v-if="question.options" class="options-list">
-				<view 
-					v-for="(option, index) in question.options" 
-					:key="index" 
-					class="option-item"
-					:class="{ 
-						'correct': answered && correctAnswer === String.fromCharCode(65 + index),
-						'wrong': answered && selectedAnswer === String.fromCharCode(65 + index) && correctAnswer !== String.fromCharCode(65 + index)
-					}"
-					@click="handleAnswer(option, index)"
-				>
-					<text class="option-text">{{ option }}</text>
-				</view>
-			</view>
-			<view v-if="answered && explanation" class="explanation">
-				<view class="explanation-title">解析</view>
-				<text class="explanation-text">{{ explanation }}</text>
-			</view>
-			<view class="action-buttons">
-				<button class="next-btn" @click="refreshQuestion">下一题</button>
+		<view class="header">
+			<view class="welcome">
+				<text class="welcome-title">欢迎来到答题挑战</text>
+				<text class="welcome-subtitle">多种玩法，等你来挑战</text>
 			</view>
 		</view>
-		<view v-else class="empty-state">
-			<text class="empty-text">暂无题目</text>
-			<button class="refresh-btn" @click="refreshQuestion">刷新</button>
+		
+		<view class="game-modes">
+			<view class="mode-card" @click="goToRandom">
+				<view class="mode-icon random-icon">🎲</view>
+				<view class="mode-info">
+					<text class="mode-title">随机答题</text>
+					<text class="mode-desc">随机抽取题目，自由挑战</text>
+				</view>
+				<text class="mode-arrow">›</text>
+			</view>
+			
+			<view class="mode-card" @click="goToCategory">
+				<view class="mode-icon category-icon">📚</view>
+				<view class="mode-info">
+					<text class="mode-title">类目答题</text>
+					<text class="mode-desc">按类目分类，系统学习</text>
+				</view>
+				<text class="mode-arrow">›</text>
+			</view>
+			
+			<view class="mode-card" @click="goToQuick">
+				<view class="mode-icon quick-icon">⚡</view>
+				<view class="mode-info">
+					<text class="mode-title">快速答题</text>
+					<text class="mode-desc">限时挑战，速度比拼</text>
+				</view>
+				<text class="mode-arrow">›</text>
+			</view>
+		</view>
+		
+		<view class="tips">
+			<view class="tip-item">
+				<text class="tip-icon">💡</text>
+				<text class="tip-text">每日坚持答题，提升知识储备</text>
+			</view>
 		</view>
 	</view>
 </template>
 
 <script>
-import storage from '../../utils/storage.js'
-import api from '../../utils/api.js'
-
 export default {
 	data() {
 		return {
-			question: null,
-			answered: false,
-			correctAnswer: '',
-			selectedAnswer: '',
-			explanation: ''
 		}
 	},
 	
-	onLoad() {
-		this.loadQuestion()
-	},
-	
-	onShow() {
-		this.loadQuestion()
-		this.checkAnsweredQuestion()
-	},
-	
 	methods: {
-		loadQuestion() {
-			const question = storage.getQuestion()
-			if (question) {
-				this.question = question
-				this.resetAnswer()
-			}
+		goToRandom() {
+			uni.switchTab({
+				url: '/pages/random/random'
+			})
 		},
 		
-		checkAnsweredQuestion() {
-			if (this.question && storage.isQuestionAnswered(this.question.sn)) {
-				this.refreshQuestion()
-			}
+		goToCategory() {
+			uni.switchTab({
+				url: '/pages/category/category'
+			})
 		},
 		
-		resetAnswer() {
-			this.answered = false
-			this.correctAnswer = ''
-			this.selectedAnswer = ''
-			this.explanation = ''
-		},
-		
-		async handleAnswer(option, index) {
-			if (this.answered) return
-			
-			const answer = String.fromCharCode(65 + index)
-			this.selectedAnswer = answer
-			
-			try {
-				const res = await api.answerQuestion(this.question.sn, answer)
-				if (res.data) {
-					this.answered = true
-					this.correctAnswer = res.data.answer || answer
-					this.explanation = res.data.explanation || ''
-					
-					storage.addAnsweredQuestion(this.question.sn)
-					
-					if (this.correctAnswer === answer) {
-						uni.showToast({
-							title: '回答正确',
-							icon: 'success'
-						})
-					} else {
-						uni.showToast({
-							title: '回答错误',
-							icon: 'none'
-						})
-					}
-				}
-			} catch (error) {
-				console.error('提交答案失败:', error)
-				uni.showToast({
-					title: '提交失败',
-					icon: 'none'
-				})
-			}
-		},
-		
-		async refreshQuestion() {
-			try {
-				const res = await api.getQuestion()
-				if (res.data) {
-					if (storage.isQuestionAnswered(res.data.sn)) {
-						this.refreshQuestion()
-						return
-					}
-					storage.setQuestion(res.data)
-					this.question = res.data
-					this.resetAnswer()
-				} else {
-					uni.showToast({
-						title: '暂无题目',
-						icon: 'none'
-					})
-				}
-			} catch (error) {
-				console.error('获取题目失败:', error)
-				uni.showToast({
-					title: '刷新失败',
-					icon: 'none'
-				})
-			}
+		goToQuick() {
+			uni.switchTab({
+				url: '/pages/quick/quick'
+			})
 		}
 	}
 }
@@ -150,147 +77,119 @@ export default {
 <style scoped>
 .container {
 	min-height: 100vh;
-	background: #f5f5f5;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
 	padding: 40rpx;
 }
 
-.question-card {
-	background: #ffffff;
-	border-radius: 20rpx;
-	padding: 40rpx;
-	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+.header {
+	margin-bottom: 60rpx;
 }
 
-.question-header {
-	margin-bottom: 30rpx;
-	padding-bottom: 20rpx;
-	border-bottom: 2rpx solid #f0f0f0;
+.welcome {
+	text-align: center;
 }
 
-.question-title {
-	font-size: 32rpx;
+.welcome-title {
+	display: block;
+	font-size: 48rpx;
 	font-weight: bold;
-	color: #333;
+	color: #ffffff;
+	margin-bottom: 20rpx;
 }
 
-.question-content {
-	margin-bottom: 40rpx;
+.welcome-subtitle {
+	display: block;
+	font-size: 28rpx;
+	color: rgba(255, 255, 255, 0.9);
 }
 
-.question-text {
-	font-size: 30rpx;
-	color: #666;
-	line-height: 1.8;
+.game-modes {
+	display: flex;
+	flex-direction: column;
+	gap: 30rpx;
 }
 
-.options-list {
-	margin-top: 30rpx;
-}
-
-.option-item {
+.mode-card {
 	display: flex;
 	align-items: center;
-	padding: 24rpx 30rpx;
-	margin-bottom: 20rpx;
-	background: #f8f9fa;
-	border-radius: 12rpx;
+	background: #ffffff;
+	border-radius: 24rpx;
+	padding: 40rpx;
+	box-shadow: 0 8rpx 30rpx rgba(0, 0, 0, 0.15);
 	transition: all 0.3s;
 }
 
-.option-item:active {
-	background: #e9ecef;
+.mode-card:active {
+	transform: scale(0.98);
+	box-shadow: 0 4rpx 15rpx rgba(0, 0, 0, 0.1);
 }
 
-.option-item.correct {
-	background: #d4edda;
-	border: 2rpx solid #28a745;
-}
-
-.option-item.wrong {
-	background: #f8d7da;
-	border: 2rpx solid #dc3545;
-}
-
-.option-label {
-	font-size: 28rpx;
-	font-weight: bold;
-	color: #667eea;
-	margin-right: 20rpx;
-	min-width: 40rpx;
-}
-
-.option-item.correct .option-label {
-	color: #28a745;
-}
-
-.option-item.wrong .option-label {
-	color: #dc3545;
-}
-
-.option-text {
-	font-size: 28rpx;
-	color: #333;
-	flex: 1;
-}
-
-.explanation {
-	margin-top: 40rpx;
-	padding: 30rpx;
-	background: #fff3cd;
-	border-radius: 12rpx;
-	border-left: 4rpx solid #ffc107;
-}
-
-.explanation-title {
-	font-size: 28rpx;
-	font-weight: bold;
-	color: #856404;
-	margin-bottom: 16rpx;
-}
-
-.explanation-text {
-	font-size: 28rpx;
-	color: #856404;
-	line-height: 1.8;
-}
-
-.action-buttons {
-	margin-top: 40rpx;
+.mode-icon {
+	width: 100rpx;
+	height: 100rpx;
+	border-radius: 20rpx;
 	display: flex;
-	justify-content: center;
-}
-
-.next-btn {
-	width: 200rpx;
-	height: 70rpx;
-	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-	color: #ffffff;
-	font-size: 28rpx;
-	border-radius: 35rpx;
-	border: none;
-}
-
-.empty-state {
-	display: flex;
-	flex-direction: column;
 	align-items: center;
 	justify-content: center;
-	min-height: 60vh;
+	font-size: 50rpx;
+	margin-right: 30rpx;
 }
 
-.empty-text {
+.random-icon {
+	background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
+}
+
+.category-icon {
+	background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
+}
+
+.quick-icon {
+	background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
+}
+
+.mode-info {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 10rpx;
+}
+
+.mode-title {
 	font-size: 32rpx;
-	color: #999;
-	margin-bottom: 40rpx;
+	font-weight: bold;
+	color: #333;
 }
 
-.refresh-btn {
-	width: 200rpx;
-	height: 70rpx;
-	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-	color: #ffffff;
+.mode-desc {
+	font-size: 26rpx;
+	color: #999;
+}
+
+.mode-arrow {
+	font-size: 50rpx;
+	color: #ccc;
+	font-weight: bold;
+}
+
+.tips {
+	margin-top: 60rpx;
+}
+
+.tip-item {
+	display: flex;
+	align-items: center;
+	background: rgba(255, 255, 255, 0.15);
+	border-radius: 16rpx;
+	padding: 30rpx;
+}
+
+.tip-icon {
+	font-size: 36rpx;
+	margin-right: 20rpx;
+}
+
+.tip-text {
 	font-size: 28rpx;
-	border-radius: 35rpx;
-	border: none;
+	color: #ffffff;
 }
 </style>
diff --git a/pages/login/login.vue b/pages/login/login.vue
index 9c73f99..ada91b9 100644
--- a/pages/login/login.vue
+++ b/pages/login/login.vue
@@ -1,38 +1,30 @@
 <template>
 	<view class="login-container">
 		<view class="login-box">
-			<view class="title">欢迎登录</view>
-			
-			<view class="form-item">
-				<view class="label">手机号</view>
-				<input 
-					class="input" 
-					type="number" 
-					v-model="phone" 
-					placeholder="请输入手机号"
-					maxlength="11"
-				/>
-			</view>
-			
-			<view class="form-item">
-				<view class="label">验证码</view>
-				<input 
-					class="input" 
-					type="number" 
-					v-model="code" 
-					placeholder="请输入验证码"
-					maxlength="6"
-				/>
+			<view class="logo-section">
+				<image class="logo" src="/static/logo.png" mode="aspectFit"></image>
+				<view class="app-name">趣味答题</view>
+				<view class="app-desc">海量题库，轻松学习</view>
 			</view>
 			
 			<button 
-				class="login-btn" 
+				class="wx-login-btn" 
 				:class="{ 'disabled': isLoading }" 
 				:disabled="isLoading" 
-				@click="handleLogin"
+				open-type="getUserInfo"
+				@getuserinfo="handleWxLogin"
 			>
-				{{ isLoading ? '登录中...' : '登录' }}
+				<text class="wx-icon">👤</text>
+				<text>{{ isLoading ? '登录中...' : '微信一键登录' }}</text>
 			</button>
+			
+			<view class="skip-btn" @click="handleSkip">
+				<text>暂不登录</text>
+			</view>
+			
+			<view class="tips">
+				登录即表示同意《用户协议》和《隐私政策》
+			</view>
 		</view>
 	</view>
 </template>
@@ -44,82 +36,149 @@ import storage from '../../utils/storage.js'
 export default {
 	data() {
 		return {
-			phone: '',
-			code: '',
-			isLoading: false
+			isLoading: false,
+			redirectUrl: ''
+		}
+	},
+	
+	onLoad(options) {
+		if (options.redirect) {
+			this.redirectUrl = decodeURIComponent(options.redirect)
 		}
 	},
 	
 	methods: {
-		async handleLogin() {
-			if (!this.phone) {
-				uni.showToast({
-					title: '请输入手机号',
-					icon: 'none'
-				})
-				return
-			}
-			
-			if (!/^1[3-9]\d{9}$/.test(this.phone)) {
-				uni.showToast({
-					title: '手机号格式不正确',
-					icon: 'none'
-				})
-				return
-			}
-			
-			if (!this.code) {
-				uni.showToast({
-					title: '请输入验证码',
-					icon: 'none'
-				})
+		async handleWxLogin(e) {
+			if (this.isLoading) {
 				return
 			}
 			
 			this.isLoading = true
 			
 			try {
-				const res = await api.login(this.phone, this.code)
+				uni.showLoading({
+					title: '登录中...',
+					mask: true
+				})
 				
-				if (res.data && res.data.accessToken) {
-					storage.setToken(res.data.accessToken)
-					
-					const userInfo = {
-						...res.data,
-						phone: this.phone
-					}
-					storage.setUserInfo(userInfo)
-					
-					try {
-						const questionRes = await api.getQuestion()
-						if (questionRes.data) {
-							storage.setQuestion(questionRes.data)
+				uni.login({
+					provider: 'weixin',
+					success: async (loginRes) => {
+						console.log('uni.login 成功:', loginRes)
+						
+						if (!loginRes.code) {
+							throw new Error('获取微信登录凭证失败')
 						}
-					} catch (questionError) {
-						console.error('获取题目失败:', questionError)
-					}
-					
-					uni.showToast({
-						title: '登录成功',
-						icon: 'success'
-					})
-					
-					setTimeout(() => {
-						uni.switchTab({
-							url: '/pages/index/index'
+						
+						try {
+							const res = await api.wxLogin(loginRes.code)
+							console.log('后端登录返回:', res)
+							
+							if (res.data && res.data.accessToken) {
+								storage.setToken(res.data.accessToken)
+								
+								const userInfo = {
+									...res.data,
+									nickName: res.data.nickName || '微信用户',
+									avatarUrl: res.data.avatarUrl || ''
+								}
+								storage.setUserInfo(userInfo)
+								
+								try {
+									const questionRes = await api.getQuestion()
+									if (questionRes.data) {
+										storage.setQuestion(questionRes.data)
+									}
+								} catch (questionError) {
+									console.error('获取题目失败:', questionError)
+								}
+								
+								uni.hideLoading()
+								uni.showToast({
+									title: '登录成功',
+									icon: 'success'
+								})
+								
+								setTimeout(() => {
+									this.navigateAfterLogin()
+								}, 1500)
+							} else {
+								throw new Error(res.message || '登录失败')
+							}
+						} catch (apiError) {
+							console.error('登录接口调用失败:', apiError)
+							uni.hideLoading()
+							uni.showToast({
+								title: apiError.message || '登录失败，请重试',
+								icon: 'none',
+								duration: 2000
+							})
+						}
+					},
+					fail: (err) => {
+						console.error('uni.login 失败:', err)
+						uni.hideLoading()
+						uni.showToast({
+							title: '微信登录失败',
+							icon: 'none'
 						})
-					}, 1500)
-				} else {
-					uni.showToast({
-						title: res.message || '登录失败',
-						icon: 'none'
-					})
-				}
+					}
+				})
 			} catch (error) {
-				console.error('登录失败:', error)
+				console.error('登录异常:', error)
+				uni.hideLoading()
+				uni.showToast({
+					title: '登录失败，请重试',
+					icon: 'none'
+				})
 			} finally {
 				this.isLoading = false
 			}
+		},
+		
+		handleSkip() {
+			if (this.redirectUrl) {
+				if (this.isTabBarPage(this.redirectUrl)) {
+					uni.switchTab({
+						url: this.redirectUrl
+					})
+				} else {
+					uni.redirectTo({
+						url: this.redirectUrl
+					})
+				}
+			} else {
+				uni.switchTab({
+					url: '/pages/index/index'
+				})
+			}
+		},
+		
+		navigateAfterLogin() {
+			if (this.redirectUrl) {
+				if (this.isTabBarPage(this.redirectUrl)) {
+					uni.switchTab({
+						url: this.redirectUrl
+					})
+				} else {
+					uni.redirectTo({
+						url: this.redirectUrl
+					})
+				}
+			} else {
+				uni.switchTab({
+					url: '/pages/index/index'
+				})
+			}
+		},
+		
+		isTabBarPage(url) {
+			const tabBarPages = [
+				'/pages/index/index',
+				'/pages/gameplay/gameplay',
+				'/pages/mine/mine'
+			]
+			return tabBarPages.some(page => url.includes(page))
 		}
 	}
 }
@@ -140,55 +199,72 @@ export default {
 	max-width: 600rpx;
 	background: #ffffff;
 	border-radius: 20rpx;
-	padding: 60rpx 40rpx;
+	padding: 80rpx 40rpx;
 	box-shadow: 0 10rpx 40rpx rgba(0, 0, 0, 0.1);
 }
 
-.title {
+.logo-section {
+	text-align: center;
+	margin-bottom: 80rpx;
+}
+
+.logo {
+	width: 160rpx;
+	height: 160rpx;
+	margin-bottom: 30rpx;
+}
+
+.app-name {
 	font-size: 48rpx;
 	font-weight: bold;
 	color: #333;
-	text-align: center;
-	margin-bottom: 60rpx;
-}
-
-.form-item {
-	margin-bottom: 40rpx;
-}
-
-.label {
-	font-size: 28rpx;
-	color: #666;
 	margin-bottom: 16rpx;
 }
 
-.input {
-	width: 100%;
-	height: 88rpx;
-	border: 2rpx solid #e0e0e0;
-	border-radius: 12rpx;
-	padding: 0 24rpx;
-	font-size: 32rpx;
-	box-sizing: border-box;
-	transition: all 0.3s;
+.app-desc {
+	font-size: 28rpx;
+	color: #999;
 }
 
-.input:focus {
-	border-color: #667eea;
-}
-
-.login-btn {
+.wx-login-btn {
 	width: 100%;
-	height: 88rpx;
-	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	height: 96rpx;
+	background: linear-gradient(135deg, #07c160 0%, #06ae56 100%);
 	color: #ffffff;
 	font-size: 32rpx;
-	border-radius: 12rpx;
+	border-radius: 48rpx;
 	border: none;
-	margin-top: 20rpx;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	margin-bottom: 30rpx;
+	box-shadow: 0 8rpx 24rpx rgba(7, 193, 96, 0.3);
 }
 
-.login-btn.disabled {
+.wx-login-btn.disabled {
 	opacity: 0.6;
 }
+
+.wx-icon {
+	font-size: 36rpx;
+	margin-right: 12rpx;
+}
+
+.skip-btn {
+	text-align: center;
+	padding: 20rpx 0;
+	margin-bottom: 40rpx;
+}
+
+.skip-btn text {
+	font-size: 28rpx;
+	color: #999;
+}
+
+.tips {
+	font-size: 24rpx;
+	color: #999;
+	text-align: center;
+	line-height: 1.6;
+}
 </style>
diff --git a/pages/mine/mine.vue b/pages/mine/mine.vue
index 666afa3..1ea7fdd 100644
--- a/pages/mine/mine.vue
+++ b/pages/mine/mine.vue
@@ -1,20 +1,26 @@
 <template>
 	<view class="container">
-		<view class="user-info">
-			<view class="avatar">
-				<text class="avatar-text">{{ userInfo ? userInfo.name.charAt(0).toUpperCase() : 'U' }}</text>
+		<view class="user-info" @click="handleUserInfoClick">
+			<image v-if="userInfo.avatarUrl" class="avatar" :src="userInfo.avatarUrl" mode="aspectFill"></image>
+			<view v-else class="avatar">
+				<text class="avatar-text">{{ userInfo.nickName ? userInfo.nickName.charAt(0) : 'U' }}</text>
 			</view>
 			<view class="info">
-				<text class="username">{{ userInfo ? userInfo.name : '未登录' }}</text>
+				<text class="username">{{ userInfo.nickName || '未登录' }}</text>
+				<text v-if="!userInfo.nickName" class="login-tip">点击登录，保存答题记录</text>
 			</view>
 		</view>
 		
 		<view class="menu-list">
-			<view class="menu-item" @click="handleLogout">
-				<text class="menu-text">退出登录</text>
+			<view class="menu-item">
+				<text class="menu-text">关于我们</text>
 				<text class="arrow">></text>
 			</view>
 		</view>
+		
+		<view v-if="userInfo.nickName" class="action-section">
+			<button class="logout-btn" @click="handleLogout">退出登录</button>
+		</view>
 	</view>
 </template>
 
@@ -24,14 +30,10 @@ import storage from '../../utils/storage.js'
 export default {
 	data() {
 		return {
-			userInfo: null
+			userInfo: {}
 		}
 	},
 	
-	onLoad() {
-		this.loadUserInfo()
-	},
-	
 	onShow() {
 		this.loadUserInfo()
 	},
@@ -41,18 +43,39 @@ export default {
 			const userInfo = storage.getUserInfo()
 			if (userInfo) {
 				this.userInfo = userInfo
+			} else {
+				this.userInfo = {}
 			}
 		},
 		
+		handleUserInfoClick() {
+			if (!this.userInfo.nickName) {
+				this.handleLogin()
+			}
+		},
+		
+		handleLogin() {
+			uni.navigateTo({
+				url: '/pages/login/login?redirect=' + encodeURIComponent('/pages/mine/mine')
+			})
+		},
+		
 		handleLogout() {
 			uni.showModal({
 				title: '提示',
 				content: '确定要退出登录吗？',
 				success: (res) => {
 					if (res.confirm) {
-						storage.clearAll()
-						uni.reLaunch({
-							url: '/pages/login/login'
+						storage.removeToken()
+						storage.removeUserInfo()
+						storage.removeQuestion()
+						storage.clearAnsweredQuestions()
+						
+						this.userInfo = {}
+						
+						uni.showToast({
+							title: '已退出登录',
+							icon: 'success'
 						})
 					}
 				}
@@ -65,7 +88,6 @@ export default {
 <style scoped>
 .container {
 	min-height: 100vh;
-	background: #f5f5f5;
 }
 
 .user-info {
@@ -75,6 +97,10 @@ export default {
 	align-items: center;
 }
 
+.user-info:active {
+	opacity: 0.9;
+}
+
 .avatar {
 	width: 120rpx;
 	height: 120rpx;
@@ -105,8 +131,8 @@ export default {
 	margin-bottom: 10rpx;
 }
 
-.phone {
-	font-size: 28rpx;
+.login-tip {
+	font-size: 24rpx;
 	color: rgba(255, 255, 255, 0.8);
 }
 
@@ -136,4 +162,26 @@ export default {
 	font-size: 32rpx;
 	color: #999;
 }
+
+.action-section {
+	margin-top: 60rpx;
+	padding: 0 40rpx;
+}
+
+.logout-btn {
+	width: 100%;
+	height: 88rpx;
+	background: #ffffff;
+	color: #ff4d4f;
+	font-size: 32rpx;
+	border-radius: 12rpx;
+	border: 2rpx solid #ff4d4f;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+}
+
+.logout-btn:active {
+	background: #fff1f0;
+}
 </style>
diff --git a/pages/quick/quick.vue b/pages/quick/quick.vue
new file mode 100644
index 0000000..dd25b48
--- /dev/null
+++ b/pages/quick/quick.vue
@@ -0,0 +1,533 @@
+<template>
+	<view class="container">
+		<view v-if="gameState === 'prepare'" class="prepare-screen">
+			<view class="countdown-circle">
+				<text class="countdown-text">{{ prepareCountdown }}</text>
+			</view>
+			<text class="prepare-text">准备开始</text>
+		</view>
+		
+		<view v-else-if="gameState === 'playing'" class="game-screen">
+			<view class="timer-bar">
+				<view class="timer-progress" :style="{ width: timerProgress + '%' }"></view>
+				<text class="timer-text">{{ countdown }}s</text>
+			</view>
+			
+			<view class="stats-bar">
+				<view class="stat-item">
+					<text class="stat-label">正确</text>
+					<text class="stat-value correct">{{ correctCount }}</text>
+				</view>
+				<view class="stat-item">
+					<text class="stat-label">错误</text>
+					<text class="stat-value wrong">{{ wrongCount }}</text>
+				</view>
+				<view class="stat-item">
+					<text class="stat-label">正确率</text>
+					<text class="stat-value">{{ accuracy }}%</text>
+				</view>
+			</view>
+			
+			<view v-if="question" class="question-card">
+				<view class="question-header">
+					<text class="question-title">题目</text>
+					<view class="question-meta">
+						<view class="meta-tag category-tag">
+							<text class="meta-text">{{ getCategoryText(question.category) }}</text>
+						</view>
+						<view class="meta-tag difficulty-tag" :class="getDifficultyClass(question.difficulty)">
+							<text class="meta-text">{{ getDifficultyText(question.difficulty) }}</text>
+						</view>
+					</view>
+				</view>
+				<view class="question-content">
+					<text class="question-text">{{ question.question }}</text>
+				</view>
+				<view v-if="question.options" class="options-list">
+					<view 
+						v-for="(option, index) in question.options" 
+						:key="index" 
+						class="option-item"
+						:class="{ 
+							'correct': answered && correctAnswer === String.fromCharCode(65 + index),
+							'wrong': answered && selectedAnswer === String.fromCharCode(65 + index) && correctAnswer !== String.fromCharCode(65 + index)
+						}"
+						@click="handleAnswer(option, index)"
+					>
+						<text class="option-text">{{ option }}</text>
+					</view>
+				</view>
+			</view>
+		</view>
+		
+		<view v-else-if="gameState === 'finished'" class="result-screen">
+			<view class="result-card">
+				<text class="result-title">答题结束</text>
+				<view class="result-stats">
+					<view class="result-stat-item">
+						<text class="result-stat-label">答题总数</text>
+						<text class="result-stat-value">{{ totalCount }}</text>
+					</view>
+					<view class="result-stat-item">
+						<text class="result-stat-label">正确</text>
+						<text class="result-stat-value correct">{{ correctCount }}</text>
+					</view>
+					<view class="result-stat-item">
+						<text class="result-stat-label">错误</text>
+						<text class="result-stat-value wrong">{{ wrongCount }}</text>
+					</view>
+					<view class="result-stat-item">
+						<text class="result-stat-label">正确率</text>
+						<text class="result-stat-value">{{ accuracy }}%</text>
+					</view>
+				</view>
+				<button class="restart-btn" @click="restartGame">再来一次</button>
+			</view>
+		</view>
+	</view>
+</template>
+
+<script>
+import api from '../../utils/api.js'
+
+export default {
+	data() {
+		return {
+			gameState: 'prepare',
+			prepareCountdown: 5,
+			countdown: 60,
+			timerProgress: 100,
+			question: null,
+			answered: false,
+			correctAnswer: '',
+			selectedAnswer: '',
+			correctCount: 0,
+			wrongCount: 0,
+			totalCount: 0,
+			prepareTimer: null,
+			gameTimer: null
+		}
+	},
+	
+	computed: {
+		accuracy() {
+			if (this.totalCount === 0) return 0
+			return Math.round((this.correctCount / this.totalCount) * 100)
+		}
+	},
+	
+	onLoad() {
+		this.startPrepare()
+	},
+	
+	onUnload() {
+		this.clearTimers()
+	},
+	
+	methods: {
+		startPrepare() {
+			this.gameState = 'prepare'
+			this.prepareCountdown = 5
+			this.prepareTimer = setInterval(() => {
+				this.prepareCountdown--
+				if (this.prepareCountdown <= 0) {
+					this.clearTimers()
+					this.startGame()
+				}
+			}, 1000)
+		},
+		
+		startGame() {
+			this.gameState = 'playing'
+			this.countdown = 60
+			this.timerProgress = 100
+			this.correctCount = 0
+			this.wrongCount = 0
+			this.totalCount = 0
+			this.loadQuestion()
+			
+			this.gameTimer = setInterval(() => {
+				this.countdown--
+				this.timerProgress = (this.countdown / 60) * 100
+				if (this.countdown <= 0) {
+					this.clearTimers()
+					this.finishGame()
+				}
+			}, 1000)
+		},
+		
+		async loadQuestion() {
+			try {
+				const res = await api.getQuestion()
+				if (res.data) {
+					this.question = res.data
+					this.resetAnswer()
+				}
+			} catch (error) {
+				console.error('获取题目失败:', error)
+			}
+		},
+		
+		resetAnswer() {
+			this.answered = false
+			this.correctAnswer = ''
+			this.selectedAnswer = ''
+		},
+		
+		getCategoryText(category) {
+			return category || '其他'
+		},
+		
+		getDifficultyText(difficulty) {
+			if (!difficulty && difficulty !== 0) return '简单'
+			if (difficulty <= 30) return '简单'
+			if (difficulty <= 60) return '中等'
+			if (difficulty <= 80) return '困难'
+			return '极难'
+		},
+		
+		getDifficultyClass(difficulty) {
+			if (!difficulty && difficulty !== 0) return 'difficulty-easy'
+			if (difficulty <= 30) return 'difficulty-easy'
+			if (difficulty <= 60) return 'difficulty-medium'
+			if (difficulty <= 80) return 'difficulty-hard'
+			return 'difficulty-extreme'
+		},
+		
+		async handleAnswer(option, index) {
+			if (this.answered) return
+			
+			const answer = String.fromCharCode(65 + index)
+			this.selectedAnswer = answer
+			this.answered = true
+			this.totalCount++
+			
+			try {
+				const res = await api.answerQuestion(this.question.sn, answer)
+				if (res.data) {
+					this.correctAnswer = res.data.answer || answer
+					
+					if (this.correctAnswer === answer) {
+						this.correctCount++
+					} else {
+						this.wrongCount++
+					}
+					
+					setTimeout(() => {
+						this.loadQuestion()
+					}, 500)
+				}
+			} catch (error) {
+				console.error('提交答案失败:', error)
+				this.wrongCount++
+				setTimeout(() => {
+					this.loadQuestion()
+				}, 500)
+			}
+		},
+		
+		finishGame() {
+			this.gameState = 'finished'
+		},
+		
+		restartGame() {
+			this.startPrepare()
+		},
+		
+		clearTimers() {
+			if (this.prepareTimer) {
+				clearInterval(this.prepareTimer)
+				this.prepareTimer = null
+			}
+			if (this.gameTimer) {
+				clearInterval(this.gameTimer)
+				this.gameTimer = null
+			}
+		}
+	}
+}
+</script>
+
+<style scoped>
+.container {
+	min-height: 100vh;
+	padding: 40rpx;
+}
+
+.prepare-screen {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	justify-content: center;
+	min-height: 80vh;
+}
+
+.countdown-circle {
+	width: 300rpx;
+	height: 300rpx;
+	border-radius: 50%;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	margin-bottom: 60rpx;
+}
+
+.countdown-text {
+	font-size: 120rpx;
+	font-weight: bold;
+	color: #ffffff;
+}
+
+.prepare-text {
+	font-size: 40rpx;
+	color: #333;
+	font-weight: bold;
+}
+
+.game-screen {
+	display: flex;
+	flex-direction: column;
+	gap: 30rpx;
+}
+
+.timer-bar {
+	position: relative;
+	height: 80rpx;
+	background: #e0e0e0;
+	border-radius: 40rpx;
+	overflow: hidden;
+}
+
+.timer-progress {
+	position: absolute;
+	left: 0;
+	top: 0;
+	height: 100%;
+	background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
+	transition: width 0.3s;
+}
+
+.timer-text {
+	position: absolute;
+	left: 50%;
+	top: 50%;
+	transform: translate(-50%, -50%);
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+	z-index: 1;
+}
+
+.stats-bar {
+	display: flex;
+	justify-content: space-around;
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 30rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+}
+
+.stat-item {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	gap: 10rpx;
+}
+
+.stat-label {
+	font-size: 24rpx;
+	color: #999;
+}
+
+.stat-value {
+	font-size: 36rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.stat-value.correct {
+	color: #28a745;
+}
+
+.stat-value.wrong {
+	color: #dc3545;
+}
+
+.question-card {
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 40rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+}
+
+.question-header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	margin-bottom: 30rpx;
+	padding-bottom: 20rpx;
+	border-bottom: 2rpx solid #f0f0f0;
+}
+
+.question-title {
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.question-meta {
+	display: flex;
+	gap: 10rpx;
+}
+
+.meta-tag {
+	padding: 8rpx 20rpx;
+	border-radius: 20rpx;
+	font-size: 24rpx;
+}
+
+.category-tag {
+	background: #e3f2fd;
+}
+
+.difficulty-tag {
+	background: #f8f9fa;
+}
+
+.difficulty-easy {
+	background: #d4edda;
+	color: #155724;
+}
+
+.difficulty-medium {
+	background: #fff3cd;
+	color: #856404;
+}
+
+.difficulty-hard {
+	background: #fd7e14;
+	color: #ffffff;
+}
+
+.difficulty-extreme {
+	background: #dc3545;
+	color: #ffffff;
+}
+
+.meta-text {
+	font-weight: bold;
+}
+
+.question-content {
+	margin-bottom: 40rpx;
+}
+
+.question-text {
+	font-size: 30rpx;
+	color: #666;
+	line-height: 1.8;
+}
+
+.options-list {
+	margin-top: 30rpx;
+}
+
+.option-item {
+	display: flex;
+	align-items: center;
+	padding: 24rpx 30rpx;
+	margin-bottom: 20rpx;
+	background: #f8f9fa;
+	border-radius: 12rpx;
+	transition: all 0.3s;
+}
+
+.option-item:active {
+	background: #e9ecef;
+}
+
+.option-item.correct {
+	background: #d4edda;
+	border: 2rpx solid #28a745;
+}
+
+.option-item.wrong {
+	background: #f8d7da;
+	border: 2rpx solid #dc3545;
+}
+
+.option-text {
+	font-size: 28rpx;
+	color: #333;
+	flex: 1;
+}
+
+.result-screen {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	min-height: 80vh;
+}
+
+.result-card {
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 60rpx 40rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+	width: 100%;
+}
+
+.result-title {
+	font-size: 48rpx;
+	font-weight: bold;
+	color: #333;
+	text-align: center;
+	margin-bottom: 60rpx;
+}
+
+.result-stats {
+	display: flex;
+	flex-direction: column;
+	gap: 30rpx;
+	margin-bottom: 60rpx;
+}
+
+.result-stat-item {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	padding: 20rpx 30rpx;
+	background: #f8f9fa;
+	border-radius: 12rpx;
+}
+
+.result-stat-label {
+	font-size: 28rpx;
+	color: #666;
+}
+
+.result-stat-value {
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.result-stat-value.correct {
+	color: #28a745;
+}
+
+.result-stat-value.wrong {
+	color: #dc3545;
+}
+
+.restart-btn {
+	width: 100%;
+	height: 80rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 32rpx;
+	border-radius: 40rpx;
+	border: none;
+}
+</style>
diff --git a/pages/random/random.vue b/pages/random/random.vue
new file mode 100644
index 0000000..2b9b7dc
--- /dev/null
+++ b/pages/random/random.vue
@@ -0,0 +1,368 @@
+<template>
+	<view class="container">
+		<view v-if="question" class="question-card">
+			<view class="question-header">
+				<text class="question-title">题目</text>
+				<view class="question-meta">
+					<view class="meta-tag category-tag">
+						<text class="meta-text">{{ getCategoryText(question.category) }}</text>
+					</view>
+					<view class="meta-tag difficulty-tag" :class="getDifficultyClass(question.difficulty)">
+						<text class="meta-text">{{ getDifficultyText(question.difficulty) }}</text>
+					</view>
+				</view>
+			</view>
+			<view class="question-content">
+				<text class="question-text">{{ question.question }}</text>
+			</view>
+			<view v-if="question.options" class="options-list">
+				<view 
+					v-for="(option, index) in question.options" 
+					:key="index" 
+					class="option-item"
+					:class="{ 
+						'correct': answered && correctAnswer === String.fromCharCode(65 + index),
+						'wrong': answered && selectedAnswer === String.fromCharCode(65 + index) && correctAnswer !== String.fromCharCode(65 + index)
+					}"
+					@click="handleAnswer(option, index)"
+				>
+					<text class="option-text">{{ option }}</text>
+				</view>
+			</view>
+			<view v-if="answered && explanation" class="explanation">
+				<view class="explanation-title">解析</view>
+				<text class="explanation-text">{{ explanation }}</text>
+			</view>
+			<view class="action-buttons">
+				<button class="next-btn" @click="refreshQuestion">下一题</button>
+			</view>
+		</view>
+		<view v-else class="empty-state">
+			<text class="empty-text">暂无题目</text>
+			<button class="refresh-btn" @click="refreshQuestion">刷新</button>
+		</view>
+	</view>
+</template>
+
+<script>
+import storage from '../../utils/storage.js'
+import api from '../../utils/api.js'
+
+export default {
+	data() {
+		return {
+			question: null,
+			answered: false,
+			correctAnswer: '',
+			selectedAnswer: '',
+			explanation: ''
+		}
+	},
+	
+	onLoad() {
+		this.loadQuestion()
+	},
+	
+	onShow() {
+		this.loadQuestion()
+		this.checkAnsweredQuestion()
+	},
+	
+	methods: {
+		loadQuestion() {
+			const question = storage.getQuestion()
+			if (question) {
+				this.question = question
+				this.resetAnswer()
+			}
+		},
+		
+		checkAnsweredQuestion() {
+			if (this.question && storage.isQuestionAnswered(this.question.sn)) {
+				this.refreshQuestion()
+			}
+		},
+		
+		resetAnswer() {
+			this.answered = false
+			this.correctAnswer = ''
+			this.selectedAnswer = ''
+			this.explanation = ''
+		},
+		
+		getCategoryText(category) {
+			return category || '其他'
+		},
+		
+		getDifficultyText(difficulty) {
+			if (!difficulty && difficulty !== 0) return '简单'
+			if (difficulty <= 30) return '简单'
+			if (difficulty <= 60) return '中等'
+			if (difficulty <= 80) return '困难'
+			return '极难'
+		},
+		
+		getDifficultyClass(difficulty) {
+			if (!difficulty && difficulty !== 0) return 'difficulty-easy'
+			if (difficulty <= 30) return 'difficulty-easy'
+			if (difficulty <= 60) return 'difficulty-medium'
+			if (difficulty <= 80) return 'difficulty-hard'
+			return 'difficulty-extreme'
+		},
+		
+		async handleAnswer(option, index) {
+			if (this.answered) return
+			
+			const answer = String.fromCharCode(65 + index)
+			this.selectedAnswer = answer
+			
+			try {
+				const res = await api.answerQuestion(this.question.sn, answer)
+				if (res.data) {
+					this.answered = true
+					this.correctAnswer = res.data.answer || answer
+					this.explanation = res.data.explanation || ''
+					
+					storage.addAnsweredQuestion(this.question.sn)
+					
+					if (this.correctAnswer === answer) {
+						uni.showToast({
+							title: '回答正确',
+							icon: 'success'
+						})
+					} else {
+						uni.showToast({
+							title: '回答错误',
+							icon: 'none'
+						})
+					}
+				}
+			} catch (error) {
+				console.error('提交答案失败:', error)
+				uni.showToast({
+					title: '提交失败',
+					icon: 'none'
+				})
+			}
+		},
+		
+		async refreshQuestion() {
+			try {
+				const res = await api.getQuestion()
+				if (res.data) {
+					if (storage.isQuestionAnswered(res.data.sn)) {
+						this.refreshQuestion()
+						return
+					}
+					storage.setQuestion(res.data)
+					this.question = res.data
+					this.resetAnswer()
+				} else {
+					uni.showToast({
+						title: '暂无题目',
+						icon: 'none'
+					})
+				}
+			} catch (error) {
+				console.error('获取题目失败:', error)
+				uni.showToast({
+					title: '刷新失败',
+					icon: 'none'
+				})
+			}
+		}
+	}
+}
+</script>
+
+<style scoped>
+.container {
+	padding: 40rpx;
+}
+
+.question-card {
+	background: #ffffff;
+	border-radius: 20rpx;
+	padding: 40rpx;
+	box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.08);
+}
+
+.question-header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	margin-bottom: 30rpx;
+	padding-bottom: 20rpx;
+	border-bottom: 2rpx solid #f0f0f0;
+}
+
+.question-title {
+	font-size: 32rpx;
+	font-weight: bold;
+	color: #333;
+}
+
+.question-meta {
+	display: flex;
+	gap: 10rpx;
+}
+
+.meta-tag {
+	padding: 8rpx 20rpx;
+	border-radius: 20rpx;
+	font-size: 24rpx;
+}
+
+.category-tag {
+	background: #e3f2fd;
+}
+
+.difficulty-tag {
+	background: #f8f9fa;
+}
+
+.difficulty-easy {
+	background: #d4edda;
+	color: #155724;
+}
+
+.difficulty-medium {
+	background: #fff3cd;
+	color: #856404;
+}
+
+.difficulty-hard {
+	background: #fd7e14;
+	color: #ffffff;
+}
+
+.difficulty-extreme {
+	background: #dc3545;
+	color: #ffffff;
+}
+
+.meta-text {
+	font-weight: bold;
+}
+
+.question-content {
+	margin-bottom: 40rpx;
+}
+
+.question-text {
+	font-size: 30rpx;
+	color: #666;
+	line-height: 1.8;
+}
+
+.options-list {
+	margin-top: 30rpx;
+}
+
+.option-item {
+	display: flex;
+	align-items: center;
+	padding: 24rpx 30rpx;
+	margin-bottom: 20rpx;
+	background: #f8f9fa;
+	border-radius: 12rpx;
+	transition: all 0.3s;
+}
+
+.option-item:active {
+	background: #e9ecef;
+}
+
+.option-item.correct {
+	background: #d4edda;
+	border: 2rpx solid #28a745;
+}
+
+.option-item.wrong {
+	background: #f8d7da;
+	border: 2rpx solid #dc3545;
+}
+
+.option-label {
+	font-size: 28rpx;
+	font-weight: bold;
+	color: #667eea;
+	margin-right: 20rpx;
+	min-width: 40rpx;
+}
+
+.option-item.correct .option-label {
+	color: #28a745;
+}
+
+.option-item.wrong .option-label {
+	color: #dc3545;
+}
+
+.option-text {
+	font-size: 28rpx;
+	color: #333;
+	flex: 1;
+}
+
+.explanation {
+	margin-top: 40rpx;
+	padding: 30rpx;
+	background: #fff3cd;
+	border-radius: 12rpx;
+	border-left: 4rpx solid #ffc107;
+}
+
+.explanation-title {
+	font-size: 28rpx;
+	font-weight: bold;
+	color: #856404;
+	margin-bottom: 16rpx;
+}
+
+.explanation-text {
+	font-size: 28rpx;
+	color: #856404;
+	line-height: 1.8;
+}
+
+.action-buttons {
+	margin-top: 40rpx;
+	display: flex;
+	justify-content: center;
+}
+
+.next-btn {
+	width: 200rpx;
+	height: 70rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 28rpx;
+	border-radius: 35rpx;
+	border: none;
+}
+
+.empty-state {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	justify-content: center;
+	min-height: 60vh;
+}
+
+.empty-text {
+	font-size: 32rpx;
+	color: #999;
+	margin-bottom: 40rpx;
+}
+
+.refresh-btn {
+	width: 200rpx;
+	height: 70rpx;
+	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+	color: #ffffff;
+	font-size: 28rpx;
+	border-radius: 35rpx;
+	border: none;
+}
+</style>
diff --git a/static/tab-game-active.png b/static/tab-game-active.png
new file mode 100644
index 0000000..8c89eb8
Binary files /dev/null and b/static/tab-game-active.png differ
diff --git a/static/tab-game-active.svg b/static/tab-game-active.svg
new file mode 100644
index 0000000..58e04b4
--- /dev/null
+++ b/static/tab-game-active.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <rect x="20" y="20" width="41" height="41" rx="8" fill="#667eea"/>
+  <circle cx="30" cy="35" r="5" fill="white"/>
+  <circle cx="51" cy="35" r="5" fill="white"/>
+  <rect x="25" y="45" width="31" height="8" rx="4" fill="white"/>
+</svg>
diff --git a/static/tab-game.png b/static/tab-game.png
new file mode 100644
index 0000000..45abbe5
Binary files /dev/null and b/static/tab-game.png differ
diff --git a/static/tab-game.svg b/static/tab-game.svg
new file mode 100644
index 0000000..170b540
--- /dev/null
+++ b/static/tab-game.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <rect x="20" y="20" width="41" height="41" rx="8" fill="#7A7E83"/>
+  <circle cx="30" cy="35" r="5" fill="white"/>
+  <circle cx="51" cy="35" r="5" fill="white"/>
+  <rect x="25" y="45" width="31" height="8" rx="4" fill="white"/>
+</svg>
diff --git a/static/tab-home-active.png b/static/tab-home-active.png
new file mode 100644
index 0000000..e7f3982
Binary files /dev/null and b/static/tab-home-active.png differ
diff --git a/static/tab-home-active.svg b/static/tab-home-active.svg
new file mode 100644
index 0000000..a017d6c
--- /dev/null
+++ b/static/tab-home-active.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <path d="M40.5 15C26.4 15 15 26.4 15 40.5C15 54.6 26.4 66 40.5 66C54.6 66 66 54.6 66 40.5C66 26.4 54.6 15 40.5 15Z" fill="#667eea"/>
+  <path d="M40.5 25C34.7 25 30 29.7 30 35.5C30 41.3 34.7 46 40.5 46C46.3 46 51 41.3 51 35.5C51 29.7 46.3 25 40.5 25Z" fill="white"/>
+  <rect x="37" y="28" width="7" height="15" rx="3.5" fill="#667eea"/>
+</svg>
diff --git a/static/tab-home.png b/static/tab-home.png
new file mode 100644
index 0000000..debac22
Binary files /dev/null and b/static/tab-home.png differ
diff --git a/static/tab-home.svg b/static/tab-home.svg
new file mode 100644
index 0000000..0b181a4
--- /dev/null
+++ b/static/tab-home.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <path d="M40.5 15C26.4 15 15 26.4 15 40.5C15 54.6 26.4 66 40.5 66C54.6 66 66 54.6 66 40.5C66 26.4 54.6 15 40.5 15Z" fill="#7A7E83"/>
+  <path d="M40.5 25C34.7 25 30 29.7 30 35.5C30 41.3 34.7 46 40.5 46C46.3 46 51 41.3 51 35.5C51 29.7 46.3 25 40.5 25Z" fill="white"/>
+  <rect x="37" y="28" width="7" height="15" rx="3.5" fill="#7A7E83"/>
+</svg>
diff --git a/static/tab-mine-active.png b/static/tab-mine-active.png
new file mode 100644
index 0000000..f8e50d9
Binary files /dev/null and b/static/tab-mine-active.png differ
diff --git a/static/tab-mine-active.svg b/static/tab-mine-active.svg
new file mode 100644
index 0000000..8ac09a5
--- /dev/null
+++ b/static/tab-mine-active.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <circle cx="40.5" cy="40.5" r="25" fill="#667eea"/>
+  <circle cx="40.5" cy="32" r="8" fill="white"/>
+  <path d="M28 50C28 46 31 43 35 43C39 43 42 46 42 50C42 54 39 57 35 57C31 57 28 54 28 50Z" fill="white"/>
+</svg>
diff --git a/static/tab-mine.png b/static/tab-mine.png
new file mode 100644
index 0000000..e3d7de5
Binary files /dev/null and b/static/tab-mine.png differ
diff --git a/static/tab-mine.svg b/static/tab-mine.svg
new file mode 100644
index 0000000..09c270e
--- /dev/null
+++ b/static/tab-mine.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="81" viewBox="0 0 81 81" fill="none">
+  <circle cx="40.5" cy="40.5" r="25" fill="#7A7E83"/>
+  <circle cx="40.5" cy="32" r="8" fill="white"/>
+  <path d="M28 50C28 46 31 43 35 43C39 43 42 46 42 50C42 54 39 57 35 57C31 57 28 54 28 50Z" fill="white"/>
+</svg>
diff --git a/utils/api.js b/utils/api.js
index b8d79b3..6d84dcb 100644
--- a/utils/api.js
+++ b/utils/api.js
@@ -1,50 +1,75 @@
 import config from '../config.js'
-import storage from './storage.js'
 
 const request = (options) => {
 	return new Promise((resolve, reject) => {
+		const fullUrl = config.baseUrl + options.url
+		console.log('=== 请求开始 ===')
+		console.log('URL:', fullUrl)
+		console.log('Method:', options.method || 'GET')
+		console.log('Data:', options.data)
+		
 		uni.request({
-			url: config.baseUrl + options.url,
+			url: fullUrl,
 			method: options.method || 'GET',
 			data: options.data || {},
 			header: {
 				'Content-Type': 'application/json',
-				'Authorization': storage.getToken() ? `Bearer ${storage.getToken()}` : '',
 				...options.header
 			},
 			timeout: config.timeout,
 			success: (res) => {
+				console.log('=== 请求成功 ===')
+				console.log('StatusCode:', res.statusCode)
+				console.log('Response:', res.data)
+				
 				const { statusCode, data } = res
 				
 				if (statusCode === 200) {
 					if (data.code === 0 || data.success === true) {
 						resolve(data)
 					} else {
-						uni.showToast({
-							title: data.message || '请求失败',
-							icon: 'none'
+						console.error('=== 业务错误 ===')
+						console.error('Code:', data.code)
+						console.error('Message:', data.message)
+						uni.showModal({
+							title: '请求失败',
+							content: data.message || '服务器返回错误',
+							showCancel: false
 						})
 						reject(data)
 					}
-				} else if (statusCode === 401) {
-					storage.removeToken()
-					storage.removeUserInfo()
-					uni.reLaunch({
-						url: '/pages/login/login'
-					})
-					reject(res)
 				} else {
-					uni.showToast({
+					console.error('=== HTTP错误 ===')
+					console.error('StatusCode:', statusCode)
+					console.error('Response:', data)
+					uni.showModal({
 						title: '网络错误',
-						icon: 'none'
+						content: `状态码: ${statusCode}`,
+						showCancel: false
 					})
 					reject(res)
 				}
 			},
 			fail: (err) => {
-				uni.showToast({
-					title: '网络连接失败',
-					icon: 'none'
+				console.error('=== 请求失败 ===')
+				console.error('Error:', err)
+				console.error('Error Message:', err.errMsg)
+				
+				let errorMsg = '网络连接失败'
+				if (err.errMsg) {
+					if (err.errMsg.includes('timeout')) {
+						errorMsg = '请求超时，请检查网络'
+					} else if (err.errMsg.includes('fail')) {
+						errorMsg = '网络连接失败，请检查网络设置'
+					} else if (err.errMsg.includes('request:fail')) {
+						errorMsg = `连接失败: ${err.errMsg}`
+					}
+				}
+				
+				uni.showModal({
+					title: '错误',
+					content: errorMsg,
+					showCancel: false
 				})
 				reject(err)
 			}
@@ -53,21 +78,21 @@ const request = (options) => {
 }
 
 const api = {
-	login(phone, code) {
+	wxLogin(code) {
 		return request({
 			url: config.api.login,
 			method: 'POST',
 			data: {
-				phone,
-				code
+				wxMiniCode: code
 			}
 		})
 	},
 
-	getQuestion() {
+	getQuestion(categorySn) {
 		return request({
 			url: config.api.getQuestion,
-			method: 'POST'
+			method: 'POST',
+			data: categorySn ? { category_sn: categorySn } : {}
 		})
 	},
 
@@ -82,6 +107,13 @@ const api = {
 		})
 	},
 
+	getAllCategory() {
+		return request({
+			url: config.api.getAllCategory,
+			method: 'POST'
+		})
+	},
+
 	get(url, data = {}) {
 		return request({
 			url,