diff --git a/api/err/err.proto b/api/err/err.proto
index 4286531..806b9e9 100644
--- a/api/err/err.proto
+++ b/api/err/err.proto
@@ -12,7 +12,9 @@ enum Err {
   SYSTEM_PANIC = 0 [(errors.code) = 599];
 
   // DB数据未找到
-  DB_NOT_FOUND = 2 [(errors.code) = 404];
+  DB_NOT_FOUND = 1 [(errors.code) = 404];
+  ORDER_NOT_FOUND = 2 [(errors.code) = 404];
+  PRODUCT_NOT_FOUND = 3 [(errors.code) = 404];
 }
 
 enum NotifyConsumeErr{
diff --git a/internal/data/repoimpl/base.go b/internal/data/repoimpl/base.go
index 2f80a95..dabdf4f 100644
--- a/internal/data/repoimpl/base.go
+++ b/internal/data/repoimpl/base.go
@@ -7,8 +7,8 @@ import (
 )
 
 var (
-	ErrOrderRecordNotFound                   = err2.ErrorDbNotFound("订单不存在")
-	ErrProductRecordNotFound                 = err2.ErrorDbNotFound("商品不存在")
+	ErrOrderRecordNotFound                   = err2.ErrorOrderNotFound("订单不存在")
+	ErrProductRecordNotFound                 = err2.ErrorProductNotFound("商品不存在")
 	ErrOrderNotifyRecordNotFound             = err2.ErrorDbNotFound("订单通知数据不存在")
 	ErrWechatNotifyRegisterTagRecordNotFound = err2.ErrorDbNotFound("微信注册tag数据不存在")
 )