diff --git a/src/components/bpmnProcessDesigner/package/penal/PropertiesPanel.vue b/src/components/bpmnProcessDesigner/package/penal/PropertiesPanel.vue
index 70d4bec..ea3ccbc 100644
--- a/src/components/bpmnProcessDesigner/package/penal/PropertiesPanel.vue
+++ b/src/components/bpmnProcessDesigner/package/penal/PropertiesPanel.vue
@@ -13,7 +13,7 @@
           </div>
         </el-tab-pane>
         <!--  ------------------审批--------------------- -->
-        <el-tab-pane :label="('审批')" name="tab_approval">
+        <el-tab-pane :lazy="true" :label="('审批')" name="tab_approval">
           <div v-if="tabRefresh.tab_approval">
             <el-collapse  v-model="tab_active">
               <el-collapse-item name="task" v-if="elementType.indexOf('Task') !== -1" key="task">