diff --git a/resource.go b/resource.go
index 368426f..cdf8401 100644
--- a/resource.go
+++ b/resource.go
@@ -91,6 +91,3 @@ type QueryField interface {
 	ToSql() db.Expression
 	ToStructField(tags ...string) reflect.StructField
 }
-
-// 资源
-type GetResource func(code string) (Resource, bool)