diff --git a/src/views/system/internalWorkGroup/WorkingGroupList.vue b/src/views/system/internalWorkGroup/WorkingGroupList.vue
index 9cc37d37..34679c4a 100644
--- a/src/views/system/internalWorkGroup/WorkingGroupList.vue
+++ b/src/views/system/internalWorkGroup/WorkingGroupList.vue
@@ -72,7 +72,7 @@
                     <i class="iconfont icon-bianji"></i>
                   </a-button>
                   <!--  删除  -->
-                  <a-button class="tree-operate-node-btn" @click="handleTreeDelete">
+                  <a-button class="tree-operate-node-btn" @click="handleWorkGroupDelete">
                     <i class="iconfont icon-shanchu_"></i>
                   </a-button>
                 </div>
@@ -243,7 +243,8 @@ export default {
         importExcelUrl: '/sys/lawsWorkingGroupUser/importExcel',
         exportXlsUrl: '/sys/lawsWorkingGroupUser/export',
         delete: '/sys/lawsWorkingGroupUser/delete',
-        downTemplateUrl: '/sys/lawsWorkingGroupUser/download/template'
+        downTemplateUrl: '/sys/lawsWorkingGroupUser/download/template',
+        treeWorkGroupDelete: '/sys/lawsWorkingGroup/deleteWorkGroup'
       },
       currentUserId: '',
       currentNodeObj: {} // 当前左侧树节点对象
@@ -335,6 +336,25 @@ export default {
         }
       })
     },
+    // 左侧树第三级点击删除
+    handleWorkGroupDelete () {
+      const param = {}
+      param.id = this.mouseInNodeKey
+      this.$confirm({
+        title: this.$t('confirmDeletion'),
+        content: this.$t('confirmDeleteNodes'),
+        onOk: () => {
+          postAction(this.url.treeWorkGroupDelete, param).then(res => {
+            if (res.success) {
+              this.$message.success(res.message)
+              this.initTreeData()
+            } else {
+              this.$message.warning(res.message)
+            }
+          })
+        }
+      })
+    },
     // 左侧树节点新增或编辑完成
     treeNodeModalOk () {
       this.initTreeData()