diff --git a/src/replication/adapter/tencentcr/adapter.go b/src/replication/adapter/tencentcr/adapter.go
index 2dd8fca5b..1fd96663b 100644
--- a/src/replication/adapter/tencentcr/adapter.go
+++ b/src/replication/adapter/tencentcr/adapter.go
@@ -53,7 +53,7 @@ func (f *factory) AdapterPattern() *model.AdapterPattern {
 }
 
 func getAdapterInfo() *model.AdapterPattern {
-	return &model.AdapterPattern{}
+	return nil
 }
 
 type adapter struct {