diff --git a/src/layout/components/ToolHeader.vue b/src/layout/components/ToolHeader.vue
index e2aa04c79..ec7882de8 100644
--- a/src/layout/components/ToolHeader.vue
+++ b/src/layout/components/ToolHeader.vue
@@ -64,12 +64,12 @@ export default defineComponent({
           {size.value ? (
             <SizeDropdown class="custom-hover" color="var(--top-header-text-color)"></SizeDropdown>
           ) : undefined}
-          {/* {locale.value ? (
+          {locale.value ? (
             <LocaleDropdown
               class="custom-hover"
               color="var(--top-header-text-color)"
             ></LocaleDropdown>
-          ) : undefined} */}
+          ) : undefined}
           {message.value ? (
             <Message class="custom-hover" color="var(--top-header-text-color)"></Message>
           ) : undefined}
diff --git a/src/views/Login/Login.vue b/src/views/Login/Login.vue
index cabe5579d..a0025ab66 100644
--- a/src/views/Login/Login.vue
+++ b/src/views/Login/Login.vue
@@ -29,7 +29,7 @@
       </div>
       <div class="relative flex-1 p-30px dark:bg-[var(--login-bg-color)] lt-sm:p-10px">
         <!-- 右上角的主题、语言选择 -->
-        <!-- <div
+        <div
           class="flex items-center justify-between text-white at-2xl:justify-end at-xl:justify-end"
         >
           <div class="flex items-center at-2xl:hidden at-xl:hidden">
@@ -37,10 +37,10 @@
             <span class="text-20px font-bold">{{ underlineToHump(appStore.getTitle) }}</span>
           </div>
           <div class="flex items-center justify-end space-x-10px">
-            <ThemeSwitch />
+            <!-- <ThemeSwitch /> -->
             <LocaleDropdown class="dark:text-white lt-xl:text-white" />
           </div>
-        </div> -->
+        </div>
         <!-- 右边的登录界面 -->
         <Transition appear enter-active-class="animate__animated animate__bounceInRight">
           <div
diff --git a/src/views/Login/components/LoginForm.vue b/src/views/Login/components/LoginForm.vue
index e379a9804..403d20807 100644
--- a/src/views/Login/components/LoginForm.vue
+++ b/src/views/Login/components/LoginForm.vue
@@ -28,7 +28,7 @@
       <el-col :span="24" style="padding-right: 10px; padding-left: 10px">
         <el-form-item prop="code">
           <div class="flex w-[100%]">
-            <el-input v-model="loginData.loginForm.code" placeholder="请输入验证码"
+            <el-input v-model="loginData.loginForm.code" :placeholder="t('login.codePlaceholder')"
               style="width: 76%;margin-right: 10px;height: 42px;" @keyup.enter="handleLogin()">
               <template #prefix>
                 <img src="@/assets/imgs/code.png" alt="" style="width: 16px;height: 16px;" />