diff --git a/utils/typeconv.go b/utils/typeconv.go
index 211aa83c..a8e48ad6 100644
--- a/utils/typeconv.go
+++ b/utils/typeconv.go
@@ -215,6 +215,9 @@ func Time2Str(t time.Time) string {
 
 func Str2Time(timeStr string) time.Time {
 	timeStr = strings.Replace(timeStr, "T", " ", 1)
+	if strings.Index(timeStr, " ") == -1 {
+		timeStr += " 00:00:00"
+	}
 	retVal, err := time.ParseInLocation("2006-01-02 15:04:05", timeStr, time.Local)
 	if err != nil {
 		baseapi.SugarLogger.Errorf("time.ParseInLocation failed, timeStr:%v, error:%v", timeStr, err)