diff --git a/bower.json b/bower.json
deleted file mode 100644
index 9d779e906..000000000
--- a/bower.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "name": "ali-oss",
-  "ignore": [
-    "lib",
-    "test",
-    ".*",
-    "browser.js",
-    "package.json"
-  ],
-  "main": "dist/aliyun-oss-sdk.js",
-  "version": "6.18.0"
-}