diff --git a/admin/dashboard/templates/base.html b/admin/dashboard/templates/base.html
index 176bcc9..b9e59d2 100644
--- a/admin/dashboard/templates/base.html
+++ b/admin/dashboard/templates/base.html
@@ -16,10 +16,10 @@
         body {
             margin: 0;
             padding: 0;
-            background: #f2f6fb;
+            background: #f7f7f8;
             font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                          "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei";
-            color: #22324a;
+            color: #333;
             overflow: hidden; /* 禁止 body 出滚动条 */
         }
 
@@ -172,15 +172,13 @@
             flex: 1;
             padding: 16px;
             overflow-y: auto;
-            background: #f2f6fb;
         }
 
         /* 全局卡片样式统一 */
         .el-card {
             border-radius: 0 !important;
-            box-shadow: 0 6px 18px rgba(11, 29, 51, 0.06) !important;
-            border: 1px solid #d6e6ff !important;
-            background: #ffffff !important;
+            box-shadow: 0 4px 12px rgba(0,0,0,0.04) !important;
+            border: 1px solid #e5e6eb !important;
         }
         .el-card__body {
             padding: 12px !important;
diff --git a/admin/dashboard/templates/contacts_management.html b/admin/dashboard/templates/contacts_management.html
index 588b752..2cc647a 100644
--- a/admin/dashboard/templates/contacts_management.html
+++ b/admin/dashboard/templates/contacts_management.html
@@ -956,14 +956,14 @@
 
     .stat-title {
         font-size: 16px;
-        color: #6b86a8;
+        color: #606266;
         margin-bottom: 10px;
     }
 
     .stat-value {
         font-size: 28px;
         font-weight: bold;
-        color: #5bd3ff;
+        color: #409EFF;
     }
 
     .pagination-container {
@@ -973,7 +973,7 @@
 
     .section-title {
         margin: 20px 0 15px 0;
-        border-bottom: 1px solid #d6e6ff;
+        border-bottom: 1px solid #ebeef5;
         padding-bottom: 10px;
         display: flex;
         justify-content: space-between;
@@ -983,7 +983,7 @@
     .section-title h3 {
         margin: 0;
         font-size: 18px;
-        color: #2a3b55;
+        color: #303133;
     }
 
     .chat-container {
@@ -996,8 +996,7 @@
         flex: 1;
         overflow-y: auto;
         padding: 20px;
-        background: #f2f7ff;
-        border: 1px solid #d6e6ff;
+        background: #f5f5f5;
     }
 
     .message-item {
@@ -1014,27 +1013,24 @@
         max-width: 70%;
         padding: 10px;
         border-radius: 5px;
-        background: #ffffff;
-        color: #22324a;
-        border: 1px solid #d6e6ff;
-        box-shadow: 0 2px 8px rgba(11, 29, 51, 0.06);
+        background: #fff;
+        box-shadow: 0 1px 2px rgba(0,0,0,0.1);
     }
 
     .message-self .message-content {
-        background: #5bd3ff;
-        color: #0b1d33;
+        background: #95ec69;
     }
 
     .message-time {
         font-size: 12px;
-        color: #7a94b8;
+        color: #999;
         margin-top: 5px;
     }
 
     .input-area {
         padding: 20px;
-        background: #f9fbff;
-        border-top: 1px solid #d6e6ff;
+        background: #fff;
+        border-top: 1px solid #eee;
     }
 
     .toolbar {
@@ -1043,4 +1039,4 @@
         gap: 10px;
     }
 </style>
-{% endblock %}
+{% endblock %}
\ No newline at end of file
diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index dec037b..4ce5889 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -711,17 +711,16 @@
     .chart-container {
         margin-bottom: 20px;
         padding: 10px;
-        background-color: #f9fbff;
+        background-color: #fff;
         border-radius: 4px;
-        border: 1px solid #d6e6ff;
-        box-shadow: 0 6px 16px rgba(11, 29, 51, 0.06);
+        box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
     }
     
     .chart-container h3 {
         margin-top: 0;
         margin-bottom: 10px;
         font-size: 16px;
-        color: #2a3b55;
+        color: #606266;
     }
     
     /* 用户信息卡片样式 */
@@ -741,7 +740,7 @@
         height: 30px !important;
         border-radius: 50%;
         overflow: hidden;
-        box-shadow: 0 4px 12px rgba(0, 163, 255, 0.15);
+        box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
         display: flex;
         align-items: center;
         justify-content: center;
@@ -766,14 +765,14 @@
     }
     
     .user-info-label {
-        color: #6b86a8;
+        color: #606266;
         width: 45px;
         flex-shrink: 0;
         font-weight: bold;
     }
     
     .user-info-value {
-        color: #24344c;
+        color: #303133;
         flex: 1;
         overflow: hidden;
         text-overflow: ellipsis;
@@ -783,9 +782,9 @@
     
     .user-info-empty {
         text-align: center;
-        color: #7a94b8;
+        color: #909399;
         padding: 10px 0;
     }
 
 </style>
-{% endblock %}
+{% endblock %}
\ No newline at end of file
diff --git a/admin/dashboard/templates/login.html b/admin/dashboard/templates/login.html
index 1b00e62..e6099c0 100644
--- a/admin/dashboard/templates/login.html
+++ b/admin/dashboard/templates/login.html
@@ -22,7 +22,7 @@
             margin: 0;
             padding: 0;
             font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
-            background: #0b1d33;
+            background: linear-gradient(135deg, #006af5 0%, #4f8cff 100%);
             height: 100vh;
             display: flex;
             justify-content: center;
@@ -31,10 +31,9 @@
         .login-container {
             width: 400px;
             padding: 40px 36px 32px 36px;
-            background-color: #0f2545;
-            border: 1px solid #1b3d66;
+            background-color: #fff;
             border-radius: 12px;
-            box-shadow: 0 10px 30px rgba(0, 163, 255, 0.16);
+            box-shadow: 0 6px 32px 0 rgba(0, 106, 245, 0.15);
             display: flex;
             flex-direction: column;
             align-items: center;
@@ -47,7 +46,7 @@
         .login-title {
             text-align: center;
             margin-bottom: 32px;
-            color: #5bd3ff;
+            color: #006af5;
             font-size: 28px;
             font-weight: 700;
             letter-spacing: 2px;
@@ -58,14 +57,12 @@
         }
         .el-input__inner {
             border-radius: 6px;
-            border: 1.5px solid #1f3f66;
-            background: #0b1f3a;
-            color: #e6f3ff;
+            border: 1.5px solid #e6e6e6;
             transition: border-color 0.2s;
         }
         .el-input__inner:focus {
-            border-color: #5bd3ff;
-            box-shadow: 0 0 0 2px rgba(91, 211, 255, 0.12);
+            border-color: #006af5;
+            box-shadow: 0 0 0 2px rgba(0,106,245,0.08);
         }
         .el-form-item__content {
             margin-left: 0 !important;
@@ -73,19 +70,19 @@
         .login-button {
             width: 100%;
             margin-top: 10px;
-            background: #5bd3ff;
+            background: linear-gradient(90deg, #006af5 0%, #4f8cff 100%);
             border: none;
-            color: #0b1d33;
+            color: #fff;
             font-weight: 600;
             border-radius: 6px;
-            box-shadow: 0 6px 16px rgba(0, 163, 255, 0.18);
+            box-shadow: 0 2px 8px 0 rgba(0,106,245,0.10);
             transition: background 0.2s;
         }
         .login-button:hover, .login-button:focus {
-            background: #41bff0;
+            background: linear-gradient(90deg, #0056c7 0%, #3577e5 100%);
         }
         .error-message {
-            color: #ff8a8a;
+            color: #F56C6C;
             margin-top: 18px;
             text-align: center;
             font-size: 15px;
@@ -95,9 +92,8 @@
             height: 60px;
             margin-bottom: 18px;
             border-radius: 50%;
-            box-shadow: 0 2px 12px rgba(0, 163, 255, 0.2);
-            background: #0b213b;
-            border: 1px solid #1b3d66;
+            box-shadow: 0 2px 8px 0 rgba(0,106,245,0.10);
+            background: #f5f7fa;
             display: flex;
             align-items: center;
             justify-content: center;
@@ -105,7 +101,7 @@
         .login-footer {
             margin-top: 28px;
             text-align: center;
-            color: #7fa6d8;
+            color: #b0b8c1;
             font-size: 13px;
             letter-spacing: 1px;
         }
@@ -198,4 +194,4 @@
         });
     </script>
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/admin/dashboard/templates/message_push_management.html b/admin/dashboard/templates/message_push_management.html
index 66055ae..081dd24 100644
--- a/admin/dashboard/templates/message_push_management.html
+++ b/admin/dashboard/templates/message_push_management.html
@@ -1137,13 +1137,13 @@ new Vue({
 }
 .stat-title {
     font-size: 14px;
-    color: #6b86a8;
+    color: #606266;
     margin-bottom: 10px;
 }
 .stat-value {
     font-size: 24px;
     font-weight: bold;
-    color: #5bd3ff;
+    color: #409EFF;
 }
 .batch-toolbar {
     margin-bottom: 15px;
@@ -1152,7 +1152,7 @@ new Vue({
 }
 .selected-count {
     margin-left: 15px;
-    color: #6b86a8;
+    color: #606266;
 }
 </style>
-{% endblock %} 
+{% endblock %} 
\ No newline at end of file
diff --git a/admin/dashboard/templates/plugins_manage.html b/admin/dashboard/templates/plugins_manage.html
index 444d8ee..aa6d098 100644
--- a/admin/dashboard/templates/plugins_manage.html
+++ b/admin/dashboard/templates/plugins_manage.html
@@ -328,12 +328,10 @@
     .config-container {
         max-height: 200px;
         overflow-y: auto;
-        background-color: #0f2545;
-        border: 1px solid #1b3d66;
+        background-color: #f5f7fa;
         border-radius: 4px;
         padding: 8px;
         font-size: 12px;
-        color: #cfe6ff;
     }
     
     .config-container pre {
@@ -356,13 +354,13 @@
     
     .plugin-detail-container::-webkit-scrollbar-thumb,
     .config-container::-webkit-scrollbar-thumb {
-        background: #2a4d78;
+        background: #c0c4cc;
         border-radius: 3px;
     }
     
     .plugin-detail-container::-webkit-scrollbar-track,
     .config-container::-webkit-scrollbar-track {
-        background: #0b1d33;
+        background: #f5f7fa;
     }
     
     /* ... 现有样式保持不变 ... */
@@ -379,9 +377,9 @@
     }
     
     .config-error {
-        color: #ff8a8a;
+        color: #f56c6c;
         font-size: 12px;
         margin-top: 5px;
     }
 </style>
-{% endblock %}
+{% endblock %}
\ No newline at end of file
diff --git a/admin/dashboard/templates/virtual_group_management.html b/admin/dashboard/templates/virtual_group_management.html
index 122b9b0..f9df6b2 100644
--- a/admin/dashboard/templates/virtual_group_management.html
+++ b/admin/dashboard/templates/virtual_group_management.html
@@ -124,7 +124,7 @@
                         :label="group.name"
                         :value="group.wxid">
                         <span style="float: left">{% raw %}{{ group.name }}{% endraw %}</span>
-                        <span style="float: right; color: #6b86a8; font-size: 13px">{% raw %}{{ group.wxid }}{% endraw %}</span>
+                        <span style="float: right; color: #8492a6; font-size: 13px">{% raw %}{{ group.wxid }}{% endraw %}</span>
                     </el-option>
                 </el-select>
             </el-form-item>
@@ -361,4 +361,4 @@
         }
     });
 </script>
-{% endblock %}
+{% endblock %}
\ No newline at end of file
diff --git a/admin/dashboard/templates/wx_logs.html b/admin/dashboard/templates/wx_logs.html
index 310ecc7..a41e88c 100644
--- a/admin/dashboard/templates/wx_logs.html
+++ b/admin/dashboard/templates/wx_logs.html
@@ -171,13 +171,11 @@
         flex: 1;
         overflow-y: auto !important;
         overflow-x: scroll !important;
-        background-color: #0f2545;
+        background-color: #f5f5f5;
         padding: 10px;
         border-radius: 4px;
-        border: 1px solid #1b3d66;
         box-sizing: border-box;
         min-height: 0;
-        color: #cfe6ff;
     }
 
     .log-content pre {
@@ -186,7 +184,6 @@
         word-break: break-all;
         font-family: monospace;
         line-height: 1;
-        color: inherit;
     }
 
     .empty-log {