diff --git a/package-lock.json b/package-lock.json
index a7a00d0..75f3567 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,9 +10,11 @@
       "dependencies": {
         "@vant/touch-emulator": "^1.4.0",
         "axios": "^1.5.0",
+        "pdfjs-dist": "^5.4.449",
         "pinia": "^2.1.6",
         "vant": "^4.6.6",
         "vue": "^3.3.4",
+        "vue-pdf-embed": "^2.1.3",
         "vue-router": "^4.2.4"
       },
       "devDependencies": {
@@ -569,6 +571,256 @@
       "integrity": "sha512-cYQ9310grqxueWbl+WuIUIaiUaDcj7WOq5fVhEljNVgRfOUhY9fy2zTvfoqWsnebh8Sl70VScFbICvJnLKB0Og==",
       "license": "MIT"
     },
+    "node_modules/@napi-rs/canvas": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas/-/canvas-0.1.100.tgz",
+      "integrity": "sha512-xglYA6q3XO5P3BNJYxVZ1IV7DLVjp1Py6nwag88YntrS+3vKHyYcMqXVS4ZztJmwz2uGvz1FWhI/4LgbR5uQDA==",
+      "license": "MIT",
+      "optional": true,
+      "workspaces": [
+        "e2e/*"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      },
+      "optionalDependencies": {
+        "@napi-rs/canvas-android-arm64": "0.1.100",
+        "@napi-rs/canvas-darwin-arm64": "0.1.100",
+        "@napi-rs/canvas-darwin-x64": "0.1.100",
+        "@napi-rs/canvas-linux-arm-gnueabihf": "0.1.100",
+        "@napi-rs/canvas-linux-arm64-gnu": "0.1.100",
+        "@napi-rs/canvas-linux-arm64-musl": "0.1.100",
+        "@napi-rs/canvas-linux-riscv64-gnu": "0.1.100",
+        "@napi-rs/canvas-linux-x64-gnu": "0.1.100",
+        "@napi-rs/canvas-linux-x64-musl": "0.1.100",
+        "@napi-rs/canvas-win32-arm64-msvc": "0.1.100",
+        "@napi-rs/canvas-win32-x64-msvc": "0.1.100"
+      }
+    },
+    "node_modules/@napi-rs/canvas-android-arm64": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-android-arm64/-/canvas-android-arm64-0.1.100.tgz",
+      "integrity": "sha512-hjhCKhntPv9+t4ckHymdx0phYNcVW+GKQR6Lzw2zE+pOVjOplSmtx9nNNknTjbEDLcuLZqA1y8ufKg1XfgftzQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-darwin-arm64": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-darwin-arm64/-/canvas-darwin-arm64-0.1.100.tgz",
+      "integrity": "sha512-2PcswRaC7Ly645DGt88///zuFDhJxJYdKAs1uU3mfk1atYkXufgcgLfBpk6Tm12nCQBaNt1wpybuPZ4qOhTo8A==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-darwin-x64": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-darwin-x64/-/canvas-darwin-x64-0.1.100.tgz",
+      "integrity": "sha512-ePNZtj7pNIva/siZMg+HmbeozkIjqUIYdoymH8HaA3qK7LfzFN4WMBM8G6HQ9ZC+H3+Dnn5pqtiXpgLykaPOhw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-arm-gnueabihf": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-arm-gnueabihf/-/canvas-linux-arm-gnueabihf-0.1.100.tgz",
+      "integrity": "sha512-d5cDB48oWFGU8/XPhUOFAlySgb/VAu7D+s8fi55K1Pcfg8aPplHWqMgibhVLU8ky7Pyg/fuiVLz4Nf3JrSTuUA==",
+      "cpu": [
+        "arm"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-arm64-gnu": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-arm64-gnu/-/canvas-linux-arm64-gnu-0.1.100.tgz",
+      "integrity": "sha512-rDxgxRu69RvDlX/bh9o22DxLsGr8EqsNgotL9+RwQE1S0b0cqeatqsw6aW45mukm0B42DIAaAacKaYQ8cqS1nw==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-arm64-musl": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-arm64-musl/-/canvas-linux-arm64-musl-0.1.100.tgz",
+      "integrity": "sha512-K3mDW66N+xT2/V439u1alFANiBUjdEx2gLiNYnCmUsva5jZMxWTjafBYwTzYK+EMFMHrUoabuU+T1BIP5CgbYQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-riscv64-gnu": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-riscv64-gnu/-/canvas-linux-riscv64-gnu-0.1.100.tgz",
+      "integrity": "sha512-mooqUBTIsccZpnoQC4NgrC1v6C1vof39etLNMnBwCY+p0gajWJvAHLGQ6g/gGyS5YrpDW+GefSN4+Cvcr08UWw==",
+      "cpu": [
+        "riscv64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-x64-gnu": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-x64-gnu/-/canvas-linux-x64-gnu-0.1.100.tgz",
+      "integrity": "sha512-1eCvkDCazm7FFhsT7DfGOdSaHgZVK3bt/dSBl5EWHOWmnz+I7j8tPseJqqD81NF+MH21jKUK4wQSDjN0mdhnTg==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-linux-x64-musl": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-linux-x64-musl/-/canvas-linux-x64-musl-0.1.100.tgz",
+      "integrity": "sha512-20arT6lnI19S68qNlii73TSEDbECNgzMz2EpldC1V3mZFuRkeujXkcebRk0LRJe9SEUAooYiLokfMViY8IX7yA==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-win32-arm64-msvc": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-win32-arm64-msvc/-/canvas-win32-arm64-msvc-0.1.100.tgz",
+      "integrity": "sha512-DZFFT1wIAg37LJw37yhMRFfjATd3vTQzjZ1Yki8u2vhO6Hi5VE6BVaGQ1aaDu7xb4iMErz+9EOwjpS7xcxFeBw==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
+    "node_modules/@napi-rs/canvas-win32-x64-msvc": {
+      "version": "0.1.100",
+      "resolved": "https://registry.npmmirror.com/@napi-rs/canvas-win32-x64-msvc/-/canvas-win32-x64-msvc-0.1.100.tgz",
+      "integrity": "sha512-MyT1j3mHC2+Lu4pBi9mKyMJhtP6U7k7EldY7sj/uS5gJA65gTXt8MefJQXLJo5d/vZbuWmfxzkEUNc/urV3pHA==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/Brooooooklyn"
+      }
+    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -986,6 +1238,7 @@
       "integrity": "sha512-uug3FEEGv0r+jrecvUUpbY8lLisvIjg6AAic6a2bSP5OEOLeJsDSnvhCDov7ipFFMXS3orMpzlmi0ZcuGkBbow==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "undici-types": "~6.21.0"
       }
@@ -1038,6 +1291,7 @@
       "integrity": "sha512-VlJEV0fOQ7BExOsHYAGrgbEiZoi8D+Bl2+f6V2RrXerRSylnp+ZBHmPvaIa8cz0Ajx7WO7Z5RqfgYg7ED1nRhA==",
       "dev": true,
       "license": "BSD-2-Clause",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "5.62.0",
         "@typescript-eslint/types": "5.62.0",
@@ -1477,6 +1731,7 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1989,6 +2244,7 @@
       "deprecated": "This version is no longer supported. Please see https://eslint.org/version-support for other options.",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
@@ -2045,6 +2301,7 @@
       "integrity": "sha512-/IGJ6+Dka158JnP5n5YFMOszjDWrXggGz1LaK/guZq9vZTmniaKlHcsscvkAhn9y4U+BU3JuUdYvtAMcv30y4A==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -2089,6 +2346,7 @@
       "integrity": "sha512-174lJKuNsuDIlLpjeXc5E2Tss8P44uIimAfGD0b90k0NoirJqpG7stLuU9Vp/9ioTOrQdWVREc4mRd1BD+CvGw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.4.0",
         "globals": "^13.24.0",
@@ -3198,6 +3456,18 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/pdfjs-dist": {
+      "version": "5.7.284",
+      "resolved": "https://registry.npmmirror.com/pdfjs-dist/-/pdfjs-dist-5.7.284.tgz",
+      "integrity": "sha512-h4EdYQczmGhbOlqc3PPZwxevn7ApdWPbovAuWXOB/DjIyigSnwfy2oze7c6mRcSr9XgLp3eN3EeL4DyySTPMFw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=22.13.0 || >=24"
+      },
+      "optionalDependencies": {
+        "@napi-rs/canvas": "^0.1.100"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -3309,6 +3579,7 @@
       "integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -3465,6 +3736,7 @@
       "integrity": "sha512-GVsDdsbJzzy4S/v3dqWPJ7EfvZJfCHiDqe80IyrF59LYuP+e6U1LJoUqeuqRbwAWoMNoXivMNeNAOf5E22VA1w==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "rollup": "dist/bin/rollup"
       },
@@ -3506,6 +3778,7 @@
       "integrity": "sha512-aFOZHGf+ur+bp1bCHZ+u8otKGh77ZtmFyXDo4tlYvT7PWql41Kwd8wdkPqhhT+h2879IVblcHFglIMofsFd1EA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "chokidar": "^4.0.0",
         "immutable": "^5.0.2",
@@ -3739,6 +4012,7 @@
       "integrity": "sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==",
       "devOptional": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -4097,6 +4371,7 @@
       "integrity": "sha512-+v57oAaoYNnO3hIu5Z/tJRZjq5aHM2zDve9YZ8HngVHbhk66RStobhb1sqPMIPEleV6cNKYK4eGrAbE9Ulbl2g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.18.10",
         "postcss": "^8.4.27",
@@ -4152,6 +4427,7 @@
       "resolved": "https://registry.npmjs.org/vue/-/vue-3.5.20.tgz",
       "integrity": "sha512-2sBz0x/wis5TkF1XZ2vH25zWq3G1bFEPOfkBcx2ikowmphoQsPH6X0V3mmPCXA2K1N/XGTnifVyDQP4GfDDeQw==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@vue/compiler-dom": "3.5.20",
         "@vue/compiler-sfc": "3.5.20",
@@ -4246,6 +4522,30 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/vue-pdf-embed": {
+      "version": "2.1.4",
+      "resolved": "https://registry.npmmirror.com/vue-pdf-embed/-/vue-pdf-embed-2.1.4.tgz",
+      "integrity": "sha512-rZuRpQ4kJXKXCdZBCg3WZcYfrhDMJElcJQsS1V8KlJICDtFzzAzeDDSJwQU89Dx447Dv018P3zj/4UiAjBwvyg==",
+      "license": "MIT",
+      "dependencies": {
+        "pdfjs-dist": "^4.10.38"
+      },
+      "peerDependencies": {
+        "vue": "^3.3.0"
+      }
+    },
+    "node_modules/vue-pdf-embed/node_modules/pdfjs-dist": {
+      "version": "4.10.38",
+      "resolved": "https://registry.npmmirror.com/pdfjs-dist/-/pdfjs-dist-4.10.38.tgz",
+      "integrity": "sha512-/Y3fcFrXEAsMjJXeL9J8+ZG9U01LbuWaYypvDW2ycW1jL269L3js3DVBjDJ0Up9Np1uqDXsDrRihHANhZOlwdQ==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=20"
+      },
+      "optionalDependencies": {
+        "@napi-rs/canvas": "^0.1.65"
+      }
+    },
     "node_modules/vue-router": {
       "version": "4.5.1",
       "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-4.5.1.tgz",
diff --git a/src/api/auth.ts b/src/api/auth.ts
index 2c4958a..2eebb03 100644
--- a/src/api/auth.ts
+++ b/src/api/auth.ts
@@ -9,12 +9,14 @@ export const login = (params: LoginParams): Promise<AxiosResponse<ApiResponse<{
   token: string
   userInfo: any
 }>>> => {
-  // 创建FormData对象
   const formData = new FormData()
   formData.append('username', params.username)
   formData.append('password', params.password)
-  // 添加rememberMe参数，默认为true
   formData.append('rememberMe', String(params.rememberMe ?? true))
+  
+  if (params.validateCode) {
+    formData.append('validateCode', params.validateCode)
+  }
 
   return http.post('/login', formData)
 }
diff --git a/src/types/index.ts b/src/types/index.ts
index e7756a1..3833794 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -10,6 +10,7 @@ export interface ApiResponse<T = any> {
 export interface LoginParams {
   username: string
   password: string
+  validateCode?: string
   rememberMe?: boolean
 }
 
diff --git a/src/views/Login/index.vue b/src/views/Login/index.vue
index cbe9d21..6b558fd 100644
--- a/src/views/Login/index.vue
+++ b/src/views/Login/index.vue
@@ -51,8 +51,27 @@
             :rules="[{ required: true, message: '请填写密码' }]"
             class="login-input"
           />
+          
+          <van-field
+            v-model="code"
+            name="validateCode"
+            label="验证码"
+            placeholder="请输入验证码"
+            :rules="[{ required: true, message: '请填写验证码' }]"
+            class="login-input"
+          />
         </van-cell-group>
         
+        <div class="captcha-container">
+          <img 
+            :src="captchaUrl" 
+            @click="refreshCaptcha" 
+            class="captcha-image"
+            alt="验证码"
+          />
+          <span class="captcha-tip">点击图片刷新验证码</span>
+        </div>
+        
         <div class="login-button-container">
           <van-button round block type="primary" native-type="submit" :loading="loading" class="login-button">
             登录
@@ -64,7 +83,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref } from 'vue'
+import { ref, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { showFailToast, showSuccessToast } from 'vant'
 import { useAuthStore } from '@/store/auth'
@@ -73,34 +92,46 @@ import type { LoginParams } from '@/types'
 const router = useRouter()
 const authStore = useAuthStore()
 
-// 表单数据
 const username = ref('')
 const password = ref('')
+const code = ref('')
 const rememberMe = ref(true)
 const loading = ref(false)
+const captchaUrl = ref('')
 
-// 登录提交
-const onSubmit = async (values: LoginParams) => {
+const getCaptchaUrl = () => {
+  const timestamp = new Date().getTime()
+  return `/api/captcha/captchaImage?type=math&s=${timestamp}`
+}
+
+const refreshCaptcha = () => {
+  captchaUrl.value = getCaptchaUrl()
+}
+
+const onSubmit = async (values: any) => {
   loading.value = true
   try {
-    // 调用登录接口
-    await authStore.login(values)
+    const loginParams: LoginParams & { validateCode: string } = {
+      username: values.username,
+      password: values.password,
+      validateCode: values.validateCode,
+      rememberMe: rememberMe.value
+    }
+    
+    await authStore.login(loginParams)
     
-    // 显示成功提示
     showSuccessToast('登录成功')
     
-    // 跳转到列表页面
     router.push('/list')
   } catch (error: any) {
     console.error('登录失败:', error)
     showFailToast(error.message || '登录失败')
+    refreshCaptcha()
   } finally {
     loading.value = false
   }
 }
 
-// 页面加载时检查是否保存了用户名和密码
-import { onMounted } from 'vue'
 onMounted(() => {
   const savedUsername = localStorage.getItem('savedUsername')
   const savedPassword = localStorage.getItem('savedPassword')
@@ -113,6 +144,8 @@ onMounted(() => {
     password.value = savedPassword
     rememberMe.value = true
   }
+  
+  refreshCaptcha()
 })
 </script>
 
@@ -224,6 +257,38 @@ onMounted(() => {
   letter-spacing: 1px;
 }
 
+.captcha-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  margin: 0px 0 16px;
+  gap: 6px;
+}
+
+.captcha-image {
+  height: 48px;
+  width: 150px;
+  border-radius: 4px;
+  cursor: pointer;
+  border: none;
+  display: block;
+  object-fit: contain;
+  background-color: transparent;
+  
+  &:hover {
+    opacity: 0.8;
+  }
+  
+  &:active {
+    opacity: 0.6;
+  }
+}
+
+.captcha-tip {
+  font-size: 12px;
+  color: #969799;
+}
+
 .login-footer {
   text-align: center;
   margin-top: 30px;