diff --git a/README.md b/README.md
index f23ed8c..7f66f39 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,7 @@ index.js code:
         'maxSelectSize':188743680,//188743680=180M (Optional)
     };
 
+
     document.getElementById('openBtn').onclick=function(){
           MediaPicker.getMedias(args,function(dataArray){
               //dataArray [{mediaType: "image", path:'/storage/emulated/0/DCIM/Camera/20170808_145202.jpg', path:'/storage/emulated/0/DCIM/Camera/20170808_145202.jpg'}]
@@ -42,6 +43,7 @@ index.js code:
           },err())
     };
 
+
     function getThumbnail(dataArray){
           for(var i=0; i<dataArray.length; i++){
                 //dataArray[i].thumbnailQuality=50; (Optional)
@@ -53,6 +55,7 @@ index.js code:
           }
     }
 
+
     document.getElementById('uploadBtn').onclick=function() {
         //please:  cordova plugin add cordova-plugin-file-transfer
         //see:  https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-file-transfer/index.html