diff --git a/PQCode/assets/Script/QRcodeUi.js b/PQCode/assets/Script/QRcodeUi.js
index 3390f16..00ad46f 100644
--- a/PQCode/assets/Script/QRcodeUi.js
+++ b/PQCode/assets/Script/QRcodeUi.js
@@ -9,6 +9,7 @@ cc.Class({
 	},
 
 	init(url){
+		//注意 最好把qrImage与qrcode的节点长宽设置为2的倍数。不然可能会出现无法识别二维码
 		var ctx = this.node.addComponent(cc.Graphics);
 		if (typeof (url) !== 'string') {
 			console.log('url is not string',url);
diff --git a/PQCode/assets/Texture.meta b/PQCode/assets/Texture.meta
deleted file mode 100644
index f483d19..0000000
--- a/PQCode/assets/Texture.meta
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "ver": "1.0.1",
-  "uuid": "7b81d4e8-ec84-4716-968d-500ac1d78a54",
-  "isGroup": false,
-  "subMetas": {}
-}
\ No newline at end of file