diff --git a/sysutils.go b/sysutils.go
index 1aaca22..33ee6f5 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -281,6 +281,9 @@ func SmartParseTimeToMills(timeStr string) int64 {
 		}
 	} else if StrContains(timeStr, ".") {
 		const layout = "2006-01-02 15:04:05.000"
+		if len(timeStr) > len(layout) {
+			timeStr = timeStr[0:len(layout)]
+		}
 		t, err := time.Parse(layout, timeStr)
 		if err == nil {
 			return t.UnixNano() / int64(time.Millisecond)