diff --git a/service/toolService.go b/service/toolService.go
index ab48a4d..12ca8f5 100644
--- a/service/toolService.go
+++ b/service/toolService.go
@@ -213,6 +213,7 @@ func SyncTokenSecretFromUserCenter() {
 		proto.SigningKey = []byte(secretSettings.Curr)
 		proto.Config.TOKEN_SECRET = secretSettings.Curr
 		proto.SigningKeyRWLock.Unlock()
+		proto.SigningKeyIsValid = true
 		//配置写回文件
 		go proto.WriteConfigToFile()
 		log.Println("SyncTokenSecretFromUserCenter current secret updated successfully")
@@ -252,6 +253,7 @@ func SetNextSecretToCurrent(secret_copy proto.SecretSyncSettings) {
 		secret_sync_settings.Curr = secret_sync_settings.Next
 		secret_sync_settings.Next = ""
 		secret_sync_settings.CurrStartTimestamp = secret_sync_settings.PrevEndTimestamp
+		proto.SigningKeyIsValid = true
 
 		//设置当前程序的密钥
 		//获取写锁