diff --git a/docs/Application_guide/en/sidebar.yaml b/docs/Application_guide/en/sidebar.yaml
index e63c10b3b6628d89f3e88ecbee050a8b88e07a74..7c7fb005f7822d530e8e9ef53869504c4af1d747 100644
--- a/docs/Application_guide/en/sidebar.yaml
+++ b/docs/Application_guide/en/sidebar.yaml
@@ -270,7 +270,7 @@ items:
         -   label: quick start
             file: solutions/AIChatBot-Volcengine-webRTC/quick_start.md
         -   label: software design
-            file: solutions/AIChatBot-Volcengine-webRTC/software_design.md
+            file: solutions/AIChatBot-Volcengine-webRTC/software_design.md 
     -   label: EP-D200 Hua Series DTU
         file: solutions/DTU/README.md
         items:
@@ -312,7 +312,16 @@ items:
             file: solutions/electricity-meter/quick_start.md
         -   label: software design
             file: solutions/electricity-meter/software_design.md
-        label: SensorHub
+    -   label: Tracker Solution
+        file: solutions/tracker/README.md
+        items:
+        -   label: development resources
+            file: solutions/tracker/dev_resources.md
+        -   label: quick start
+            file: solutions/tracker/quick_start.md
+        -   label: software design
+            file: solutions/tracker/software_design.md
+    -   label: SensorHub
         file: solutions/SensorHub/README.md
         items:
         -   label: development resources
@@ -321,6 +330,7 @@ items:
             file: solutions/SensorHub/quick_start.md
         -   label: software design
             file: solutions/SensorHub/software_design.md
+            
     -   label: DTU based on EG912U Solution
         file: solutions/DTU-EG912U/README.md
         items:
@@ -335,15 +345,6 @@ items:
                 file: solutions/DTU-EG912U/mqtt_demo.md
         -   label: software design
             file: solutions/DTU-EG912U/software_design.md
-    -   label: Tracker Solution
-        file: solutions/tracker/README.md
-        items:
-        -   label: development resources
-            file: solutions/tracker/dev_resources.md
-        -   label: quick start
-            file: solutions/tracker/quick_start.md
-        -   label: software design
-            file: solutions/tracker/software_design.md
     -   label: Poc
         file: solutions/poc/README.md
         items:
diff --git a/docs/Application_guide/zh/sidebar.yaml b/docs/Application_guide/zh/sidebar.yaml
index af948e8d1cbdfe67bad311bc187cdc5dcd8141a2..4793f9ad3d4e9a56a3c8b73d7b9b37b92fe9fb9b 100644
--- a/docs/Application_guide/zh/sidebar.yaml
+++ b/docs/Application_guide/zh/sidebar.yaml
@@ -356,15 +356,6 @@ items:
             file: solutions/poc/quick_start.md
         -   label: 软件设计讲解
             file: solutions/poc/software_design.md
-    -   label: 智能定位器
-        file: solutions/tracker/README.md
-        items:
-        -   label: 开发资源汇总
-            file: solutions/tracker/dev_resources.md
-        -   label: 快速上手
-            file: solutions/tracker/quick_start.md
-        -   label: 软件设计讲解
-            file: solutions/tracker/software_design.md
 -   label: HeliosSDK
     file: helios-sdk/README.md
     items: