diff --git a/.idea/dictionaries/zhl.xml b/.idea/dictionaries/zhl.xml
new file mode 100644
index 0000000..9aabb48
--- /dev/null
+++ b/.idea/dictionaries/zhl.xml
@@ -0,0 +1,12 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="zhl">
+    <words>
+      <w>errcode</w>
+      <w>errmsg</w>
+      <w>jcfw</w>
+      <w>jcwallet</w>
+      <w>ljava</w>
+      <w>walletconnect</w>
+    </words>
+  </dictionary>
+</component>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 9104cc3..244ee80 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -95,11 +95,6 @@ android.applicationVariants.all { variant ->
             include "bin/**"
             into outputDir
         }
-
-//        copy {
-//            from "${sourceDir}/main.js"
-//            into outputDir
-//        }
     }
 }
 
diff --git a/app/src/com/jc/jcfw/JcSDK.java b/app/src/com/jc/jcfw/JcSDK.java
index 6d49500..132bcac 100644
--- a/app/src/com/jc/jcfw/JcSDK.java
+++ b/app/src/com/jc/jcfw/JcSDK.java
@@ -16,15 +16,36 @@ public class JcSDK {
     Log.i(TAG, "call init common callback from unity");
     commonCB = callBack;
   }
-  // 不使用该方法, 直接由unity调用cpp方法
+
+  /**
+   * 不使用该方法, 直接由unity调用cpp方法
+   * @param password
+   */
   public static void initWallet(String password) {
     Log.i(TAG, "call init wallet from unity with password: " + password);
     CocosJSHelper.initWallet(password);
     commonCB.stringCallback("wallet init success");
   }
 
-  public static void connectwallet(String url){
-//        String url = "https://metamask.app.link/wc?uri="+ExampleApplication.config.toWCUri();
+//  public static void connectwallet(String url){
+//    Uri uri = Uri.parse(url);
+//    Log.i(TAG, url);
+//    Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+//    try {
+//      MainActivity.app.startActivity(intent);
+//    } catch (ActivityNotFoundException e) {
+//      Intent i = new Intent(Intent.ACTION_VIEW);
+//      i.setData(Uri.parse("https://metamask.io/download/"));
+//      MainActivity.app.startActivity(i);
+//    }
+//  }
+  /**
+   * check if metamask installed and jump to metamask
+   * @param url
+   * sample: "https://metamask.app.link/wc?uri="+ExampleApplication.config.toWCUri();
+   */
+
+  public static void toWallet(String url) {
     Uri uri = Uri.parse(url);
     Log.i(TAG, url);
     Intent intent = new Intent(Intent.ACTION_VIEW, uri);
@@ -36,10 +57,4 @@ public class JcSDK {
       MainActivity.app.startActivity(i);
     }
   }
-
-  public static void toWallet(String url) {
-    Intent intent = new Intent(Intent.ACTION_VIEW);
-    intent.setData(Uri.parse(url));
-    MainActivity.app.startActivity(intent);
-  }
 }
diff --git a/js/main.js b/js/main.js
index 0df71db..d3d5085 100644
--- a/js/main.js
+++ b/js/main.js
@@ -15,15 +15,15 @@ function initWallet(funId, type, password) {
     }
     type = parseInt(type);
     if (type === 1) {
-      console.log('wallet inited, begin connect')
+      console.log('wallet init success, begin connect')
       wallet.initThirdPartyWallet()
           .then(() => {
-            console.log('walletconnect inited')
+            console.log('walletconnect connect success')
             var account = jc.wallet.currentAccount();
             jsb.jcCallback(funId, JSON.stringify({errcode: 0, data: account}));
           })
           .catch(err =>{
-            console.log('walletconnect inited error: ' + JSON.stringify(err));
+            console.log('walletconnect connect error: ' + JSON.stringify(err));
             jsb.jcCallback(funId, JSON.stringify({errcode: 1, errmsg: err}));
           })
     } else {
@@ -31,7 +31,7 @@ function initWallet(funId, type, password) {
       jsb.jcCallback(funId, JSON.stringify({errcode: 0, data: address}));
     }
   } catch(err) {
-    console.error('error init wallet: ' + JSON.stringify(err));
+    console.error('wallet init with error: ' + JSON.stringify(err));
     jsb.jcCallback(funId, JSON.stringify({errcode: 1, errmsg: err}));
   }
 }
diff --git a/js/platform.js b/js/platform.js
index 6418d21..ae84c3e 100644
--- a/js/platform.js
+++ b/js/platform.js
@@ -1,16 +1,16 @@
 if (window.JavascriptJavaBridge) {
-    console.log('regist android jsb.reflection')
+  console.log('register android jsb.reflection')
   jsb.reflection = new JavascriptJavaBridge();
 } else if (window.JavaScriptObjCBridge) {
   jsb.reflection = new JavaScriptObjCBridge();
 }
 
 window.jumpToWallet = function(url) {
-    console.log(url);
-    jsb.reflection.callStaticMethod(
-      'com/jc/jcfw/JcSDK',
-      'toWallet',
-      '(Ljava/lang/String;)V',
-      url || 'wc://'
-    )
+  console.log(url);
+  jsb.reflection.callStaticMethod(
+    'com/jc/jcfw/JcSDK',
+    'toWallet',
+    '(Ljava/lang/String;)V',
+    url || 'wc://'
+  )
 }
\ No newline at end of file