diff --git a/modules/gourmet/api_createfood.go b/modules/gourmet/api_createfood.go
index 3b046c71c..7f5188576 100644
--- a/modules/gourmet/api_createfood.go
+++ b/modules/gourmet/api_createfood.go
@@ -66,7 +66,7 @@ func (this *apiComp) CreateFood(session comm.IUserSession, req *pb.GourmetCreate
 		errdata = &pb.ErrorData{
 			Code:    pb.ErrorCode_ConfigNoFound,
 			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
-			Message: fmt.Sprintf("curfood:%d", curFood),
+			Message: fmt.Sprintf("curfood:%s", curFood),
 		}
 		return
 	}
diff --git a/modules/mail/api_delallmail.go b/modules/mail/api_delallmail.go
index 1d0dca721..14e458b0a 100644
--- a/modules/mail/api_delallmail.go
+++ b/modules/mail/api_delallmail.go
@@ -46,7 +46,7 @@ func (this *apiComp) DelAllMail(session comm.IUserSession, req *pb.MailDelAllMai
 				errdata = &pb.ErrorData{ // 邮件不存在
 					Code:    pb.ErrorCode_MailErr,
 					Title:   pb.ErrorCode_MailErr.ToString(),
-					Message: fmt.Sprint("邮件不存在:%s",v.ObjId),
+					Message: fmt.Sprintf("邮件不存在:%s", v.ObjId),
 				}
 				return
 			}
diff --git a/modules/mail/api_delmail.go b/modules/mail/api_delmail.go
index d773046f4..fa8f91c20 100644
--- a/modules/mail/api_delmail.go
+++ b/modules/mail/api_delmail.go
@@ -28,7 +28,7 @@ func (this *apiComp) DelMail(session comm.IUserSession, req *pb.MailDelMailReq)
 		errdata = &pb.ErrorData{ // 邮件不存在
 			Code:    pb.ErrorCode_MailErr,
 			Title:   pb.ErrorCode_MailErr.ToString(),
-			Message: fmt.Sprint("邮件不存在:%s", req.ObjID),
+			Message: fmt.Sprintf("邮件不存在:%s", req.ObjID),
 		}
 		return
 	}