diff --git a/src/pages/04_product-service/MainPage.vue b/src/pages/04_product-service/MainPage.vue
index f3da8242..803f52b2 100644
--- a/src/pages/04_product-service/MainPage.vue
+++ b/src/pages/04_product-service/MainPage.vue
@@ -1330,46 +1330,60 @@ onMounted(async () => {
   flowStore.rotate();
 });
 
-watch(productMode, () => {
-  inputSearch.value = '';
-  currentStatus.value = 'All';
+watch(
+  () => expandedTree.value,
+  () => {
+    inputSearch.value = '';
+    currentStatus.value = 'All';
 
-  const tmp: typeof utilsStore.currentTitle.path = [
-    {
-      text: 'manage',
-      i18n: true,
-      handler: () => {
-        productMode.value = 'group';
-        expandedTree.value = [];
-        currentIdGrop.value = '';
-        filterStat.value = [];
+    let tmp: typeof utilsStore.currentTitle.path = [
+      {
+        text: 'manage',
+        i18n: true,
+        handler: () => {
+          productMode.value = 'group';
+          expandedTree.value = [];
+          currentIdGrop.value = '';
+          filterStat.value = [];
+        },
       },
-    },
-  ];
+    ];
 
-  if (productMode.value === 'type' || productMode.value === 'service') {
-    tmp.push({
-      text: 'productGroup',
-      i18n: true,
-      argsi18n: { name: pathGroupName.value },
-      handler: () => {
-        productMode.value = 'type';
-        filterStat.value = filterStat.value.filter((item) => {
-          return item !== 'type';
-        });
-      },
-    });
-  }
-  if (productMode.value === 'service') {
-    tmp.push({
-      text: 'productType',
-      i18n: true,
-      argsi18n: { name: pathTypeName.value },
-    });
-  }
+    if (
+      productMode.value === 'group' ||
+      productMode.value === 'type' ||
+      productMode.value === 'service'
+    ) {
+      tmp.push({
+        text: 'productGroup',
+        i18n: true,
+        argsi18n: { name: pathGroupName.value },
+        handler: () => {
+          productMode.value = 'type';
+          filterStat.value = filterStat.value.filter((item) => {
+            return item !== 'type';
+          });
+          expandedTree.value.pop();
+          utilsStore.currentTitle.path.pop();
+        },
+      });
+      if (expandedTree.value.length === 0) {
+        utilsStore.currentTitle.path = [{ text: 'manage', i18n: true }];
+        return;
+      }
+    }
+    if (productMode.value === 'service') {
+      tmp.push({
+        text: 'productType',
+        i18n: true,
+        argsi18n: { name: pathTypeName.value },
+      });
+    }
 
-  utilsStore.currentTitle.path = tmp;
-});
+    utilsStore.currentTitle.path = tmp;
+  },
+  { deep: true },
+);
 
 watch(currentStatus, async () => {
   if (productMode.value === 'group') {