diff --git a/internal/infrastructure/external/tianyancha/tianyancha_service.go b/internal/infrastructure/external/tianyancha/tianyancha_service.go
index e7ce890..b0afbe2 100644
--- a/internal/infrastructure/external/tianyancha/tianyancha_service.go
+++ b/internal/infrastructure/external/tianyancha/tianyancha_service.go
@@ -155,13 +155,13 @@ func (t *TianYanChaService) CallAPI(ctx context.Context, apiCode string, params
 
 	// 检查天眼查业务状态码
 	if tianYanChaResp.ErrorCode != 0 {
-		// 特殊处理：ErrorCode 300000 表示查询为空，返回成功但数据为空
+		// 特殊处理：ErrorCode 300000 表示查询为空，返回成功但数据为空数组
 		if tianYanChaResp.ErrorCode == 300000 {
 			return &APIResponse{
 				Success: true,
 				Code:    0,
 				Message: "",
-				Data:    nil,
+				Data:    []interface{}{}, // 返回空数组而不是nil
 			}, nil
 		}