diff --git a/entry/http/error.go b/entry/http/error.go
index e9fe891..6cdf0f1 100644
--- a/entry/http/error.go
+++ b/entry/http/error.go
@@ -3,11 +3,17 @@ package http
 const (
 	ErrAccessDenied         = 4003 //拒绝访问
 	ErrPermissionDenied     = 4004 //没有权限
-	ErrInvalidRequest       = 4005 //请求无效或不合法
+	ErrIllegalRequest       = 4005 //非法请求
 	ErrInvalidPayload       = 4006 //请求数据无效
-	ErrResourceCreate       = 8001 //资源创建失败
-	ErrResourceUpdate       = 8002 //资源更新失败
-	ErrResourceDelete       = 8003 //资源删除失败
-	ErrResourceNotFound     = 8004 //资源未找到
-	ErrTemporaryUnavailable = 8006 //临时性不可用
+	ErrResourceCreate       = 4101 //资源创建失败
+	ErrResourceUpdate       = 4102 //资源更新失败
+	ErrResourceDelete       = 4103 //资源删除失败
+	ErrResourceNotFound     = 4104 //资源未找到
+	ErrResourceEmpty        = 4105 //资源为空
+	ErrResourceExpired      = 4107 //资源已失效
+	ErrResourceUnavailable  = 4108 //资源无法使用
+	ErrResourceLocked       = 4109 //资源已被锁定
+	ErrServerUnreachable    = 4201 //服务不可用
+	ErrTemporaryUnavailable = 4202 //临时性失败
+	ErrFatal                = 4204 //致命错误
 )