diff --git a/src/views/ManufacturingCenter/ProcessPlanningNew/index.vue b/src/views/ManufacturingCenter/ProcessPlanningNew/index.vue
index fe7a4af9..6ebafa71 100644
--- a/src/views/ManufacturingCenter/ProcessPlanningNew/index.vue
+++ b/src/views/ManufacturingCenter/ProcessPlanningNew/index.vue
@@ -195,12 +195,13 @@
     </el-card>
     <el-card>
       <el-row>
-        <el-col style="width: 150px;height: 683px;overflow: auto">
+        <el-col style="width: 180px;height: 683px;overflow: auto">
           <el-tree
             :data="departmentData"
             :props="defaultProps"
             :expand-on-click-node="false"
             :indent="30"
+            class="gongyizhiding"
             default-expand-all
             @node-click="onClick"/>
         </el-col>
@@ -1651,10 +1652,10 @@ export default {
       font-size: 18px;
     }
   }
-</style>
-<style>
-  .el-tree-node>.el-tree-node__children {
-    overflow: hidden;
-    background-color: #d8e5f6;
+  .gongyizhiding {
+    .el-tree-node>.el-tree-node__children {
+      overflow: hidden;
+      background-color: #d8e5f6;
+    }
   }
 </style>