默认固定为亮色模式

gear-ui3/src/layout/components/Navbar.vue

@@ -10,12 +10,12 @@
 
         <screenfull id="screenfull" class="right-menu-item hover-effect" />
 
-        <el-tooltip content="主题模式" effect="dark" placement="bottom">
+        <!-- <el-tooltip content="主题模式" effect="dark" placement="bottom">
           <div class="right-menu-item hover-effect theme-switch-wrapper" @click="toggleTheme">
             <svg-icon v-if="settingsStore.isDark" icon-class="sunny" />
             <svg-icon v-if="!settingsStore.isDark" icon-class="moon" />
           </div>
-        </el-tooltip>
+        </el-tooltip> -->
 
         <!-- <el-tooltip content="布局大小" effect="dark" placement="bottom">
           <size-select id="size-select" class="right-menu-item hover-effect" />