diff --git a/src/assets/styles/ruoyi.scss b/src/assets/styles/ruoyi.scss
index 376a7f5..aa2cdb4 100644
--- a/src/assets/styles/ruoyi.scss
+++ b/src/assets/styles/ruoyi.scss
@@ -64,7 +64,7 @@
 	margin-top: 6vh !important;
 }
 
-.el-dialog__wrapper.scrollbar .el-dialog .el-dialog__body {
+.el-dialog.scrollbar .el-dialog__body {
     overflow: auto;
 	overflow-x: hidden;
 	max-height: 70vh;
diff --git a/src/views/tool/gen/index.vue b/src/views/tool/gen/index.vue
index 82b9ef9..0a5b173 100644
--- a/src/views/tool/gen/index.vue
+++ b/src/views/tool/gen/index.vue
@@ -158,7 +158,7 @@
       @pagination="getList"
     />
     <!-- 预览界面 -->
-    <el-dialog :title="preview.title" v-model="preview.open" width="80%" top="5vh" append-to-body class="scrollbar">
+    <el-dialog :title="preview.title" v-model="preview.open" width="80%" top="5vh" append-to-body custom-class="scrollbar">
       <el-tabs v-model="preview.activeName">
         <el-tab-pane
           v-for="(value, key) in preview.data"
@@ -166,7 +166,7 @@
           :name="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
           :key="key"
         >
-		<pre>{{ value }}</pre>
+          <pre>{{ value }}</pre>
         </el-tab-pane>
       </el-tabs>
     </el-dialog>