diff --git a/hooks/useUploadFile/index.js b/hooks/useUploadFile/index.js
index 332792d..e49c953 100644
--- a/hooks/useUploadFile/index.js
+++ b/hooks/useUploadFile/index.js
@@ -38,16 +38,24 @@ function useUploadFile(returnType = "object") {
         throw new Error(`未找到 type ${params.type} 对应的 path `);
 
       // 当single为false时，foreignKey是必需的
-      if (!single && (params.foreignKey === undefined || params.foreignKey === null))
-        throw new Error("请传入 options.params.foreignKey");
+      if (!single) {
+        if (!params.hasOwnProperty('foreignKey'))
+          throw new Error("请传入 options.params.foreignKey");
+        // 如果 foreignKey 是 undefined，设置默认值为空字符串
+        if (params.foreignKey === undefined || params.foreignKey === null)
+          params.foreignKey = "";
+      }
 
       // 如果没有文件则直接返回
-      if (files.length === 0)
+      if (files.length === 0) {
+        setLoading(false);
         resolve(
           single
             ? { filePath: '' }
-            : { id: '' },
+            : { id: params.foreignKey },
         );
+        return;
+      }
 
       const formData = new FormData();