diff --git a/lib/index.ts b/lib/index.ts
index 2663ca0..ee75134 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -54,6 +54,8 @@ export = {
     const cos = new COS(COSInitConfig);
 
     return {
+      upload,
+
       uploadStream: upload,
 
       delete(file: File): Promise<void> {
@@ -114,6 +116,7 @@ export = {
     }
 
     function upload(file: File): Promise<void> {
+      if (!file.stream && !file.buffer) return Promise.reject(new Error('Missing Readable Stream or Buffer'));
       const Key = getFileKey(file)
       return new Promise((resolve, reject) => {
         cos.putObject(
@@ -122,7 +125,7 @@ export = {
             Bucket,
             Region,
             Key,
-            Body: file.stream,
+            Body: file.stream || file.buffer,
             ContentLength: kbytesToBytes(file.size),
             ContentType: file.mime,
           },
diff --git a/package.json b/package.json
index cb98a39..b01b001 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "strapi-provider-upload-tencent-cloud-storage",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "A integration of Tencent Cloud COS as a file storage solution within Strapi.",
   "main": "dist/index.js",
   "directories": {