diff --git a/server/middleware.go b/server/middleware.go
index 9db0eb2..b4d7c9f 100644
--- a/server/middleware.go
+++ b/server/middleware.go
@@ -34,7 +34,7 @@ func (srv *Service) Default(c *gin.Context) {
 			}
 			if !util.PROD {
 				cl.Caller(3)
-				// cl.Str("trace", util.Stack())
+				cl.Str("trace", util.Stack())
 			}
 		} else if c.Writer.Status() >= 400 {
 			cl = srv.l.Error().Strs("error", c.Errors.Errors())