diff --git a/store/index.js b/store/index.js
index 4fe2eb9..dd3466f 100644
--- a/store/index.js
+++ b/store/index.js
@@ -60,7 +60,7 @@ export default new Vuex.Store({
 			}else{
 				commit("setSysMsgNum",'')
 			}
-			timer=setTimeout(()=>dispatch('getSysMsg'),10*60*1000)
+			timer=setTimeout(()=>dispatch('getSysMsg'),30*60*1000)
 		},
 	}
 })