diff --git a/.gitignore b/.gitignore
index 0ccc10d..3b7c87d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .idea
-.git
\ No newline at end of file
+.git
+/Wechat/Cache
diff --git a/composer.json b/composer.json
index d6b84b2..54a4cc0 100644
--- a/composer.json
+++ b/composer.json
@@ -6,8 +6,7 @@
   "license": "MIT",
   "keywords": [
     "wechat",
-    "alipay",
-    "wxpay"
+    "wxsdk"
   ],
   "require": {
     "php": ">=5.4",