diff --git a/Assets/scripts/WalletPanel.cs b/Assets/scripts/WalletPanel.cs
index c73502b..4e3372e 100644
--- a/Assets/scripts/WalletPanel.cs
+++ b/Assets/scripts/WalletPanel.cs
@@ -13,6 +13,7 @@ public class WalletPanel : MonoBehaviour
   private float update = 0.0f;
   private float tickRate = 1/30;
   private static bool walletInited = false;
+  private static bool reqBegin = false;
 
   // 用于保存调用js方法的callback
   private static readonly Dictionary<string, Action<string>>
@@ -45,7 +46,7 @@ public class WalletPanel : MonoBehaviour
   // Update is called once per frame
   void FixedUpdate(){
     //Time.deltaTime
-    if (walletInited) {
+    if (walletInited && reqBegin) {
       tick(Time.deltaTime);
     }
     // update += Time.deltaTime;
@@ -103,8 +104,11 @@ public class WalletPanel : MonoBehaviour
       string[] paramList,
       WalletCallback callback
       ){
+    if (methodName == "initWallet") {
+      reqBegin = true;
+    }
     string funId = System.Guid.NewGuid().ToString();
-    logger.Log(TAG, "wallet method id: " + funId);
+    logger.Log(TAG, "wallet method : " + methodName + " ID: " + funId);
     requestCallback[funId] = (data) =>{
       callback (data);
     };
diff --git a/Assets/scripts/WalletTestPanel.cs b/Assets/scripts/WalletTestPanel.cs
index eb7aa2b..0a39179 100644
--- a/Assets/scripts/WalletTestPanel.cs
+++ b/Assets/scripts/WalletTestPanel.cs
@@ -51,7 +51,7 @@ public class WalletTestPanel : MonoBehaviour
 
   public void testSignLogin(){
     WalletPanel.callWalletMethod("loginSign",
-        new [] { "login request", "123455" },
+        new [] { "123455", "login request" },
         delegate (string jsonStr){
         logger.Log(TAG, "loginSign result: " + jsonStr);
         writeTxt("loginSign result: " + jsonStr);
diff --git a/ProjectSettings/GraphicsSettings.asset b/ProjectSettings/GraphicsSettings.asset
index 7997460..283d5a6 100644
--- a/ProjectSettings/GraphicsSettings.asset
+++ b/ProjectSettings/GraphicsSettings.asset
@@ -38,6 +38,7 @@ GraphicsSettings:
   - {fileID: 10783, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 16000, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 17000, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 16002, guid: 0000000000000000f000000000000000, type: 0}
   m_PreloadedShaders: []
   m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
     type: 0}