diff --git a/src/assets/style/theme/star/index.scss b/src/assets/style/theme/star/index.scss
index 7b8f0b89..9ab30d61 100644
--- a/src/assets/style/theme/star/index.scss
+++ b/src/assets/style/theme/star/index.scss
@@ -30,6 +30,7 @@ $theme-aside-item-background-color-focus: rgba(#FFF, .3);
 $theme-aside-item-background-color-active: rgba(#000, .3);
 
 .theme-#{$theme-name} {
+
   .layout-main {
     background-color: $theme-bg-color;
     background-image: url($theme-bg-image);
@@ -116,8 +117,10 @@ $theme-aside-item-background-color-active: rgba(#000, .3);
     .d2-header-right {
       .btn-text {
         color: $theme-header-text-color;
-        &:hover {
-          background-color: $theme-header-item-background-color-hover;
+        &.can-hover {
+          &:hover {
+            background-color: $theme-header-item-background-color-hover;
+          }
         }
       }
     }
diff --git a/src/components/core/d2-layout-main/components/-header-right/components/-full-screen.vue b/src/components/core/d2-layout-main/components/-header-right/components/-full-screen.vue
index 587073e1..7f877d71 100644
--- a/src/components/core/d2-layout-main/components/-header-right/components/-full-screen.vue
+++ b/src/components/core/d2-layout-main/components/-header-right/components/-full-screen.vue
@@ -3,7 +3,7 @@
     effect="dark"
     :content="isFullScreen ? '退出全屏' : '全屏'"
     placement="bottom">
-    <el-button class="d2-mr btn-text" type="text" @click="toggleFullScreen">
+    <el-button class="d2-mr btn-text can-hover" type="text" @click="toggleFullScreen">
       <d2-icon v-if="isFullScreen" name="compress"/>
       <d2-icon v-else name="arrows-alt"/>
     </el-button>
diff --git a/src/components/core/d2-layout-main/components/-header-right/components/-theme.vue b/src/components/core/d2-layout-main/components/-header-right/components/-theme.vue
index d7802460..fb5e9ec7 100644
--- a/src/components/core/d2-layout-main/components/-header-right/components/-theme.vue
+++ b/src/components/core/d2-layout-main/components/-header-right/components/-theme.vue
@@ -1,7 +1,7 @@
 <template>
   <div>
     <el-tooltip effect="dark" content="theme" placement="bottom">
-      <el-button class="d2-ml-0 d2-mr btn-text" type="text" @click="dialogVisible = true">
+      <el-button class="d2-ml-0 d2-mr btn-text can-hover" type="text" @click="dialogVisible = true">
         <d2-icon name="diamond"/>
       </el-button>
     </el-tooltip>