diff --git a/admin/dashboard/templates/base.html b/admin/dashboard/templates/base.html
index a006b53..624d5c4 100644
--- a/admin/dashboard/templates/base.html
+++ b/admin/dashboard/templates/base.html
@@ -63,7 +63,7 @@
 
         .app-container {
             min-height: 100vh;
-            opacity: 0;
+            opacity: 1;
             transition: opacity .24s ease;
         }
 
@@ -764,7 +764,7 @@
                 </div>
                 <el-button type="text" class="account-btn" @click="openPasswordDialog">
                     <i class="el-icon-lock"></i> 修改密码
-                </div>
+                </el-button>
                 <el-button type="text" class="logout-btn" @click="logout">
                     <i class="el-icon-switch-button"></i> 退出
                 </el-button>
@@ -917,6 +917,7 @@
 
     const baseApp = {
         data() {
+            const vm = this;
             return {
                 currentView: '1',
                 timeRange: '7',
@@ -941,8 +942,8 @@
                     confirm_password: [
                         { required: true, message: '请再次输入新密码', trigger: 'blur' },
                         {
-                            validator: (rule, value, callback) => {
-                                if (value !== this.passwordForm.new_password) {
+                            validator: function(rule, value, callback) {
+                                if (value !== vm.passwordForm.new_password) {
                                     callback(new Error('两次输入的新密码不一致'));
                                     return;
                                 }
@@ -1065,7 +1066,14 @@
                             this.passwordDialogVisible = false;
                         })
                         .catch((error) => {
-                            const errorMsg = error?.response?.data?.error || '修改密码失败，请稍后重试';
+                            let errorMsg = '修改密码失败，请稍后重试';
+                            try {
+                                if (error && error.response && error.response.data && error.response.data.error) {
+                                    errorMsg = error.response.data.error;
+                                }
+                            } catch (e) {
+                                // 读取错误信息失败时保持默认文案即可。
+                            }
                             this.$message.error(errorMsg);
                         })
                         .finally(() => {