diff --git a/src/modules/network_element/service/ne_direct_link.go b/src/modules/network_element/service/ne_direct_link.go
index 5b239f1d..7a4fa123 100644
--- a/src/modules/network_element/service/ne_direct_link.go
+++ b/src/modules/network_element/service/ne_direct_link.go
@@ -69,6 +69,11 @@ func NeConfigOMC(neInfo model.NeInfo) (map[string]any, error) {
 		return nil, err
 	}
 
+	// 200 成功无数据时
+	if len(resBytes) == 0 {
+		return resData, nil
+	}
+
 	// 序列化结果
 	err = json.Unmarshal(resBytes, &resData)
 	if err != nil {