From 10846b106655c7b17b7dc4e340f037142815cfeb Mon Sep 17 00:00:00 2001
From: killagu <zhubin.gzb@antgroup.com>
Date: Sun, 29 Sep 2024 15:10:20 +0800
Subject: [PATCH] fix: fix DataSourceQualifier

---
 core/dal-decorator/src/decorator/DataSourceQualifier.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/core/dal-decorator/src/decorator/DataSourceQualifier.ts b/core/dal-decorator/src/decorator/DataSourceQualifier.ts
index 44e50f81..19a4bc3f 100644
--- a/core/dal-decorator/src/decorator/DataSourceQualifier.ts
+++ b/core/dal-decorator/src/decorator/DataSourceQualifier.ts
@@ -1,10 +1,8 @@
 import { DataSourceQualifierAttribute } from '@eggjs/tegg-types';
-import type { EggProtoImplClass } from '@eggjs/tegg-types';
 import { QualifierUtil } from '@eggjs/core-decorator';
 
 export function DataSourceQualifier(dataSourceName: string) {
   return function(target: any, propertyKey: PropertyKey, parameterIndex?: number) {
-    QualifierUtil.addInjectQualifier(target.constructor as EggProtoImplClass,
-      propertyKey, parameterIndex, DataSourceQualifierAttribute, dataSourceName);
+    QualifierUtil.addInjectQualifier(target, propertyKey, parameterIndex, DataSourceQualifierAttribute, dataSourceName);
   };
 }