优化webui代码

web-ui.service/web/static/js/page1.js

@@ -197,7 +197,7 @@ function startSysStatusRefresh(){
     getSystemInfo();
     getLoadInfo();
     getServiceInfo();
-  }, 3000);
+  }, 5000);
 }
 
 function stopSysStatusRefresh(){

web-ui.service/web/static/js/page2.js

@@ -210,7 +210,7 @@ function startNetStatusRefresh() {
 
   netStatusTimer = setInterval(() => {
     getNetworkStatus();
-  }, 3000);
+  }, 5000);
 }
 
 function stopNetStatusRefresh() {

web-ui.service/web/static/js/page4.js

@@ -146,7 +146,7 @@ function startGnssStatusRefresh() {
 
   gnssStatusTimer = setInterval(() => {
     getGnssStatus();
-  }, 3000);
+  }, 5000);
 }
 
 function stopGnssStatusRefresh() {