diff --git a/src/modules/system/system.go b/src/modules/system/system.go
index 1fb9ade9..24ba57d4 100644
--- a/src/modules/system/system.go
+++ b/src/modules/system/system.go
@@ -130,7 +130,7 @@ func Setup(router *gin.Engine) {
 			controller.NewSysDictData.Remove,
 		)
 		sysDictDataGroup.GET("/type/:dictType",
-			middleware.PreAuthorize(map[string][]string{"hasPerms": {"system:dict:query"}}),
+			middleware.PreAuthorize(nil),
 			controller.NewSysDictData.DictType,
 		)
 		sysDictDataGroup.POST("/export",