fix tableName info

@@ -57,7 +57,7 @@ public class BigdataMonitorService {
 
     private ApiResponse ifNeedAlarm(List<BigdataMonitor> results, int yesterday, int beforYesterday, int threshold, String tableName) {
         if (CollectionUtils.isEmpty(results)) {
-            return ApiResponse.createError("bigdata_similar_skn: 没有数据", null);
+            return ApiResponse.createError(tableName + ": 没有数据", null);
         }
         Map<String, BigdataMonitor> dataMap = results.stream().collect(Collectors.toMap(BigdataMonitor::getDateId, Function.identity()));
         StringBuilder msg = new StringBuilder();