diff --git a/src/components/roleTree/index.vue b/src/components/roleTree/index.vue
index c4d706511..b01facf1c 100644
--- a/src/components/roleTree/index.vue
+++ b/src/components/roleTree/index.vue
@@ -342,12 +342,14 @@
             margin: 10px;
         }
         .divDel_box {
+            height: 266px;
+            padding: 0px 0 10px;
             display: flex;
             flex-wrap: wrap;
             overflow: auto;
             margin: 10px;
             span {
-                margin-right: 5px;
+                margin: 0px 5px 5px 0;
             }
         }
     }