diff --git a/internal/services/callback.go b/internal/services/callback.go
index 997061e..13d3d54 100644
--- a/internal/services/callback.go
+++ b/internal/services/callback.go
@@ -284,7 +284,7 @@ func (s *CallbackService) handleBugOptimizationSubmitDone(ctx context.Context, t
 
 	msg := data.Msg
 	msg = util.ReplacePlaceholder(msg, "receivers", receivers)
-	msg = util.ReplacePlaceholder(msg, "detail_page", util.EscapeJSONString(detailPage))
+	msg = util.ReplacePlaceholder(msg, "detail_page", detailPage)
 
 	return msg, nil
 }