diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index 08cd89d6defcdadab912613839be381b8dfe5b17..67a17013f4a97df1a9b46544c66b0ec06adbaa09 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -73,6 +73,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-440 - Add DumpTaskTables in sdk
 - MS-442 - Merge Knowhere
 - MS-445 - Rename CopyCompleted to LoadCompleted
+- MS-451 - Update server_config.template file, set GPU compute default
 
 ## New Feature
 - MS-343 - Implement ResourceMgr
diff --git a/cpp/conf/server_config.template b/cpp/conf/server_config.template
index a112bd4c4084a147d8208c8e62c8a5d5dea6a268..218dceed7a03b44277f88c1e0286998c9956d3d2 100644
--- a/cpp/conf/server_config.template
+++ b/cpp/conf/server_config.template
@@ -64,26 +64,26 @@ resource_config:
       memory: 64
       device_id: 0
       enable_loader: true
-      enable_executor: true
+      enable_executor: false
 
-#    gtx1060:
-#      type: GPU
-#      memory: 6
-#      device_id: 0
-#      enable_loader: true
-#      enable_executor: true
+    gpu0:
+      type: GPU
+      memory: 6
+      device_id: 0
+      enable_loader: true
+      enable_executor: true
 
 #    gtx1660:
 #      type: GPU
 #      memory: 6
 #      device_id: 1
-#      enable_loader: false
-#      enable_executor: false
+#      enable_loader: true
+#      enable_executor: true
 
   # connection list, length: 0~N
   # format: -${resource_name}===${resource_name}
   connections:
     - ssda===cpu
-#    - cpu===gtx1060
+    - cpu===gpu0
 #    - cpu===gtx1660