Merge branch 'eta_custom_bug_7034_fenwei_1224@guomengyuan' into debug

controllers/data_manage/fenwei_data.go

@@ -192,7 +192,12 @@ func (this *EdbInfoController) FenweiIndexData() {
 		product.IndexName = v.IndexName
 		product.Frequency = v.Frequency
 		product.CreateTime = v.CreateTime
-		product.ModifyTime = lastModifyTimeMap[v.IndexCode]
+
+		if lastModifyTimeMap[v.IndexCode] == "" {
+			product.ModifyTime = lastModifyTimeMap[v.IndexCode]
+		} else {
+			product.ModifyTime = ""
+		}
 
 		edbInfo := edbCodeMap[v.IndexCode]
 		if edbInfo != nil {