diff --git a/internal/tasks/tasks.go b/internal/tasks/tasks.go
index f6fd28c..7d01e91 100644
--- a/internal/tasks/tasks.go
+++ b/internal/tasks/tasks.go
@@ -74,5 +74,8 @@ func DeleteJob(robotId uint) {
 		log.Printf("定时任务不存在，robotId: %d", robotId)
 		return
 	}
-	_ = scheduler.RemoveJob(jobId.(uuid.UUID))
+	if err := scheduler.RemoveJob(jobId.(uuid.UUID)); err != nil {
+		log.Printf("删除定时任务失败: %v", err)
+		return
+	}
 }
diff --git a/internal/view/auth/login.html b/internal/view/auth/login.html
index d45a241..57efd0d 100644
--- a/internal/view/auth/login.html
+++ b/internal/view/auth/login.html
@@ -14,18 +14,18 @@
             font-family: 'Inter', system-ui, -apple-system, sans-serif;
             background-color: #f8fafc;
         }
-        
+
         .pattern-grid {
             background-image: linear-gradient(#e5e7eb 1px, transparent 1px), linear-gradient(90deg, #e5e7eb 1px, transparent 1px);
             background-size: 30px 30px;
             background-position: center center;
             opacity: 0.3;
         }
-        
+
         .animate-float {
             animation: float 6s ease-in-out infinite;
         }
-        
+
         @keyframes float {
             0% { transform: translateY(0px) rotate(0deg); }
             50% { transform: translateY(-10px) rotate(1deg); }
@@ -38,7 +38,7 @@
     <div class="absolute inset-0 pattern-grid"></div>
     <div class="absolute top-20 left-20 w-64 h-64 rounded-full bg-blue-50 blur-3xl opacity-50"></div>
     <div class="absolute bottom-20 right-20 w-64 h-64 rounded-full bg-indigo-50 blur-3xl opacity-50"></div>
-    
+
     <div class="w-full max-w-md relative z-10">
         <!-- 登录卡片 -->
         <div class="bg-white rounded-2xl shadow-xl overflow-hidden border border-gray-100">
@@ -50,12 +50,12 @@
                 </div>
                 <h1 class="text-2xl font-bold text-gray-800 mb-1">欢迎回来</h1>
                 <p class="text-sm text-gray-500">请输入您的管理密钥进入系统</p>
-                
+
                 <!-- 装饰元素 -->
                 <div class="absolute right-6 top-6 w-12 h-12 bg-gray-50 rounded-full opacity-10"></div>
                 <div class="absolute left-6 bottom-6 w-8 h-8 bg-gray-50 rounded-full opacity-10"></div>
             </div>
-            
+
             <!-- 表单区域 -->
             <div class="p-8">
                 {{if .ErrorMsg}}
@@ -66,31 +66,27 @@
                     <span class="text-sm text-red-700">{{.ErrorMsg}}</span>
                 </div>
                 {{end}}
-                
+
                 <form method="POST" action="/login" class="space-y-6">
                     <div>
-                        <label for="token" class="block text-sm font-medium text-gray-700 mb-2">
-                            访问密钥
-                        </label>
                         <div class="relative">
                             <div class="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
                                 <i class="fas fa-key text-gray-400"></i>
                             </div>
-                            <input id="token" name="token" type="password" required 
+                            <input id="token" name="token" type="password" required
                                 class="block w-full pl-10 pr-3 py-3 border border-gray-200 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 shadow-sm bg-gray-50 text-gray-900 transition-all"
                                 placeholder="请输入访问密钥"
                                 autocomplete="current-password">
                         </div>
-                        <p class="mt-2 text-xs text-gray-500">默认密钥为 admin，仅供演示使用</p>
                     </div>
-                    
+
                     <!-- 修改登录按钮样式，使颜色与整体设计风格一致并修复图标与文本对齐问题 -->
                     <button type="submit" class="w-full flex justify-center items-center py-3 px-4 border border-transparent rounded-lg shadow-sm text-white bg-slate-800 hover:bg-slate-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-slate-500 font-medium transition-all">
                         <i class="fas fa-sign-in-alt mr-2 text-center"></i> 登录系统
                     </button>
                 </form>
             </div>
-            
+
             <!-- 页脚区域 -->
             <div class="py-4 px-8 bg-gray-50 text-center border-t border-gray-100">
                 <a href="/" class="text-sm text-gray-600 hover:text-indigo-600 flex items-center justify-center">
@@ -98,7 +94,7 @@
                 </a>
             </div>
         </div>
-        
+
         <!-- 页脚版权信息 -->
         <div class="mt-8 text-center text-xs text-gray-500">
             <p>&copy; 2025 WeChatBot 微信机器人管理系统</p>