diff --git a/site/en/menuStructure/en.json b/site/en/menuStructure/en.json
index f5736f133..7c3b8db04 100644
--- a/site/en/menuStructure/en.json
+++ b/site/en/menuStructure/en.json
@@ -1405,35 +1405,16 @@
     "order": 6,
     "children": [
       {
-        "label": "Milvus CLI",
-        "id": "cli",
+        "label": "Attu (Milvus GUI)",
+        "id": "milvus_attu",
         "order": 0,
-        "isMenu": true,
-        "children": [
-          {
-            "label": "Overview",
-            "id": "cli_overview.md",
-            "order": 0,
-            "children": []
-          },
-          {
-            "label": "Installation",
-            "id": "install_cli.md",
-            "order": 1,
-            "children": []
-          },
-          {
-            "label": "Commands",
-            "id": "cli_commands.md",
-            "order": 2,
-            "children": []
-          }
-        ]
+        "externalLink": "https://github.com/zilliztech/attu",
+        "children": []
       },
       {
         "label": "Milvus Backup",
         "id": "milvus_backup",
-        "order": 2,
+        "order": 1,
         "children": [
           {
             "label": "Overview",
@@ -1487,6 +1468,31 @@
           }
         ]
       },
+      {
+        "label": "Birdwatcher",
+        "id": "birdwatcher",
+        "order": 2,
+        "children": [
+          {
+            "label": "Overview",
+            "id": "birdwatcher_overview.md",
+            "order": 0,
+            "children": []
+          },
+          {
+            "label": "Install Guides",
+            "id": "birdwatcher_install_guides.md",
+            "order": 1,
+            "children": []
+          },
+          {
+            "label": "Usage Guides",
+            "id": "birdwatcher_usage_guides.md",
+            "order": 2,
+            "children": []
+          }
+        ]
+      },
       {
         "label": "Milvus CDC",
         "id": "milvus_cdc",
@@ -1520,48 +1526,35 @@
         ]
       },
       {
-        "label": "Attu(Milvus GUI)",
-        "id": "milvus_attu",
+        "label": "Milvus CLI",
+        "id": "cli",
         "order": 4,
-        "externalLink": "https://github.com/zilliztech/attu",
-        "children": []
-      },
-      {
-        "label": "Birdwatcher",
-        "id": "birdwatcher",
-        "order": 5,
+        "isMenu": true,
         "children": [
           {
             "label": "Overview",
-            "id": "birdwatcher_overview.md",
+            "id": "cli_overview.md",
             "order": 0,
             "children": []
           },
           {
-            "label": "Install Guides",
-            "id": "birdwatcher_install_guides.md",
+            "label": "Installation",
+            "id": "install_cli.md",
             "order": 1,
             "children": []
           },
           {
-            "label": "Usage Guides",
-            "id": "birdwatcher_usage_guides.md",
+            "label": "Commands",
+            "id": "cli_commands.md",
             "order": 2,
             "children": []
           }
         ]
       },
-      {
-        "label": "Milvus Sizing Tool",
-        "id": "sizing",
-        "order": 6,
-        "externalLink": "https://milvus.io/tools/sizing/",
-        "children": []
-      },
       {
         "label": "Milvus Connectors",
         "id": "milvus_connectors",
-        "order": 7,
+        "order": 5,
         "isMenu": true,
         "children": [
           {
@@ -1572,6 +1565,13 @@
           }
         ]
       },
+      {
+        "label": "Milvus Sizing Tool",
+        "id": "sizing",
+        "order": 6,
+        "externalLink": "https://milvus.io/tools/sizing/",
+        "children": []
+      },
       {
         "label": "Powershell Milvus Client",
         "id": "milvus_powershell",