commit

amd64/score_server/handler/h_exam.go

@@ -169,6 +169,7 @@ func ExamEndTicker() {
 		// 定时器触发时执行的代码
 		case <-ticker.C:
 			cacheMutex.Lock()
+			defer cacheMutex.Unlock()
 			{
 				var keysToDelete []string
 				cacheTeamName.Range(func(teamName, heartBeatTimeAny interface{}) bool {