diff --git a/packages/studio-theme/src/theme/studio-dark/ctrl.scss b/packages/studio-theme/src/theme/studio-dark/ctrl.scss
index d388dfe7ab077a937989a2b4ba59fb56eb529ea7..363ad4c211ab280e5a7c7f74a1600a8bc84e8992 100644
--- a/packages/studio-theme/src/theme/studio-dark/ctrl.scss
+++ b/packages/studio-theme/src/theme/studio-dark/ctrl.scss
@@ -439,10 +439,18 @@
       font-size: getCssVar(font-size, regular);
     }
 
-    .el-tabs .el-tabs__item{
+    .el-tabs .el-tabs__item {
       height: 40px;
     }
   }
+  .#{bem(control-drtab-dropdown-list, trigger)} {
+    font-size: getCssVar(font-size, header, 6);
+  }
+  .#{bem(control-drtab-dropdown-list, popper, item)} {
+    ion-icon {
+      color: getCssVar(color, primary, text); 
+    }
+  }
 
   // 导航分页
   @include b(nav-tabs) {