diff --git a/sample/api_sample/widget/test_widget.c b/sample/api_sample/widget/test_widget.c
index 76ded83..8676549 100644
--- a/sample/api_sample/widget/test_widget.c
+++ b/sample/api_sample/widget/test_widget.c
@@ -766,26 +766,30 @@ static T_PsdkReturnCode PsdkTestWidget_SetWidgetValue_StartRecord(E_PsdkWidgetTy
         if (value==0)//等待指令
         {
         }
-        if (value==1)//更新
-        {
-            system("/home/pi/tc_ShellScripts/update0.sh &> /media/nvme/300TC/update/log");
-        }
-        else if (value==2)//重启电脑
+        if (value==1)
         {
             system("reboot");
         }
-        else if (value==3)//关机
+        else if (value==2)
         {
             system("shutdown now");
         }
-        else if (value==4)
+        else if (value==3)
         {
             system("/home/300tc/projects/udpClient/udpClient 127.0.0.1 9,1");
         }
-        else if (value==5)
+        else if (value==4)
         {
             system("/home/300tc/projects/udpClient/udpClient 127.0.0.1 9,0");
         }
+        else if (value==5)
+        {
+            strcpy(s_strUIMessage,"系统正在更新，稍后会自动重启！");
+            messageTimeCounter = 0;
+            messageTimespan = 10000;
+
+            system("/home/pi/tc_ShellScripts/update0.sh &> /media/nvme/300TC/update/log");
+        }
         break;
     default:
         break;
diff --git a/sample/api_sample/widget/widget_file/cn_big_screen/widget_config.json b/sample/api_sample/widget/widget_file/cn_big_screen/widget_config.json
index a96adc3..dce8b43 100644
--- a/sample/api_sample/widget/widget_file/cn_big_screen/widget_config.json
+++ b/sample/api_sample/widget/widget_file/cn_big_screen/widget_config.json
@@ -109,9 +109,6 @@
                     {
                         "item_name": "等待指令"
                     },
-                    {
-                        "item_name": "更新"
-                    },
                     {
                         "item_name": "重启电脑"
                     },
@@ -123,6 +120,9 @@
                     },
                     {
                         "item_name": "停止采集"
+                    },
+                    {
+                        "item_name": "更新"
                     }
                 ]
             }
diff --git a/sample/api_sample/widget/widget_file/en_big_screen/widget_config.json b/sample/api_sample/widget/widget_file/en_big_screen/widget_config.json
index 0202ed4..0795ef6 100644
--- a/sample/api_sample/widget/widget_file/en_big_screen/widget_config.json
+++ b/sample/api_sample/widget/widget_file/en_big_screen/widget_config.json
@@ -109,9 +109,6 @@
               {
                 "item_name": "等待指令"
               },
-              {
-                "item_name": "更新"
-              },
               {
                 "item_name": "重启电脑"
               },
@@ -123,6 +120,9 @@
               },
               {
                 "item_name": "停止采集"
+              },
+              {
+                "item_name": "更新"
               }
             ]
           }