diff --git a/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.scss b/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.scss
deleted file mode 100644
index cbdaabf7987..00000000000
--- a/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.scss
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-.form {
-  border: 2px solid black;
-  border-radius: 5px;
-  margin: 16px;
-  padding: 20px;
-  height: 350px;
-}
diff --git a/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.ts b/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.ts
index 17713489272..04cf02e85f1 100644
--- a/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.ts
+++ b/frontend/src/app/dashboard/component/admin/gmail/admin-gmail.component.ts
@@ -34,7 +34,6 @@ import { ɵNzTransitionPatchDirective } from "ng-zorro-antd/core/transition-patc
 @Component({
   selector: "texera-gmail",
   templateUrl: "./admin-gmail.component.html",
-  styleUrls: ["./admin-gmail.component.scss"],
   imports: [
     NzCardComponent,
     FormsModule,