diff --git a/services/log/init_log.c b/services/log/init_log.c
index c4aae73f1e7ff63176fc6fc44015f7be1abde1a7..a2386cc54e557224ab7590d3b4726d90c6d78120 100644
--- a/services/log/init_log.c
+++ b/services/log/init_log.c
@@ -53,8 +53,10 @@ static void LogToFile(const char *logFile, const char *tag, const char *info)
     FILE *outfile = NULL;
     INIT_CHECK_ONLY_RETURN((outfile = fopen(logFile, "a+")) != NULL);
     struct tm t;
-    char dateTime[80]; // 80 data time
-    strftime(dateTime, sizeof(dateTime), "%Y-%m-%d %H:%M:%S", localtime_r(&curr.tv_sec, &t));
+    char dateTime[80] = {"00-00-00 00:00:00"}; // 80 data time
+    if (localtime_r(&curr.tv_sec, &t) != NULL) {
+        strftime(dateTime, sizeof(dateTime), "%Y-%m-%d %H:%M:%S", &t);
+    }
     (void)fprintf(outfile, "[%s.%ld][pid=%d %d][%s]%s \n", dateTime, curr.tv_nsec, getpid(), gettid(), tag, info);
     (void)fflush(outfile);
     fclose(outfile);