diff --git a/modules/base/tool.go b/modules/base/tool.go
index 16759f21f..7cf0e8544 100644
--- a/modules/base/tool.go
+++ b/modules/base/tool.go
@@ -252,7 +252,7 @@ func computeTimeDiff(diff int64) (int64, string) {
 
 // TimeSincePro calculates the time interval and generate full user-friendly string.
 func TimeSincePro(then time.Time) string {
-	now := time.Now()
+	now := time.Now().UTC()
 	diff := now.Unix() - then.Unix()
 
 	if then.After(now) {
@@ -272,7 +272,7 @@ func TimeSincePro(then time.Time) string {
 }
 
 func timeSince(then time.Time, lang string) string {
-	now := time.Now()
+	now := time.Now().UTC()
 
 	lbl := i18n.Tr(lang, "tool.ago")
 	diff := now.Unix() - then.Unix()