diff --git a/dolphinscheduler-ui/src/js/module/components/transfer/resource.vue b/dolphinscheduler-ui/src/js/module/components/transfer/resource.vue
index d7df3fa79c..959142cb4f 100644
--- a/dolphinscheduler-ui/src/js/module/components/transfer/resource.vue
+++ b/dolphinscheduler-ui/src/js/module/components/transfer/resource.vue
@@ -24,10 +24,10 @@
                 <el-button size="mini" value="udfResource" @click="_ckUDf">{{$t('UDF resources')}}</el-button>
             </el-button-group>
         </div>
-        <treeselect v-show="checkedValue=='fileResource'" v-model="selectFileSource" :multiple="true"  maxHeight="200" :options="fileList" :normalizer="normalizer" :value-consists-of="valueConsistsOf" :placeholder="$t('Please select resources')">
+        <treeselect v-show="checkedValue=='fileResource'" v-model="selectFileSource" :multiple="true"  maxHeight="260" :options="fileList" :normalizer="normalizer" :value-consists-of="valueConsistsOf" :placeholder="$t('Please select resources')">
           <div slot="value-label" slot-scope="{ node }">{{ node.raw.fullName }}</div>
         </treeselect>
-        <treeselect v-show="checkedValue=='udfResource'" v-model="selectUdfSource" :multiple="true" maxHeight="200" :options="udfList" :normalizer="normalizer" :value-consists-of="valueConsistsOf" :placeholder="$t('Please select resources')">
+        <treeselect v-show="checkedValue=='udfResource'" v-model="selectUdfSource" :multiple="true" maxHeight="260" :options="udfList" :normalizer="normalizer" :value-consists-of="valueConsistsOf" :placeholder="$t('Please select resources')">
           <div slot="value-label" slot-scope="{ node }">{{ node.raw.fullName }}</div>
         </treeselect>
       </div>
@@ -302,4 +302,11 @@
       float: left;
     }
   }
+  .vue-treeselect__menu {
+    max-height: 200px!important;
+  }
+  .vue-treeselect__multi-value {
+    max-height: 260px!important;
+    overflow-y: auto!important;
+  }
 </style>