diff --git a/cim-boot-server/src/main/resources/static/js/cim/cim.web.sdk.js b/cim-boot-server/src/main/resources/static/js/cim/cim.web.sdk.js
index e226705..7cac050 100644
--- a/cim-boot-server/src/main/resources/static/js/cim/cim.web.sdk.js
+++ b/cim-boot-server/src/main/resources/static/js/cim/cim.web.sdk.js
@@ -8,7 +8,6 @@ const CIM_URI = "ws://" + CIM_HOST + ":" + CIM_PORT;
 
 const APP_VERSION = "1.0.0";
 const APP_CHANNEL = "web";
-const APP_PACKAGE = "com.farsunset.cim";
 
 /*
  *特殊的消息类型，代表被服务端强制下线
@@ -70,7 +69,6 @@ CIMPushManager.bind = function (account) {
     body.getDataMap().set("channel", APP_CHANNEL);
     body.getDataMap().set("appVersion", APP_VERSION);
     body.getDataMap().set("osVersion", browser.version);
-    body.getDataMap().set("packageName", APP_PACKAGE);
     body.getDataMap().set("deviceId", deviceId);
     body.getDataMap().set("deviceName", browser.name);
     body.getDataMap().set("language", navigator.language);
diff --git a/cim-client-sdk/cim-android-sdk/src/main/java/com/farsunset/cim/sdk/android/CIMPushManager.java b/cim-client-sdk/cim-android-sdk/src/main/java/com/farsunset/cim/sdk/android/CIMPushManager.java
index 7f2af61..137066f 100644
--- a/cim-client-sdk/cim-android-sdk/src/main/java/com/farsunset/cim/sdk/android/CIMPushManager.java
+++ b/cim-client-sdk/cim-android-sdk/src/main/java/com/farsunset/cim/sdk/android/CIMPushManager.java
@@ -191,7 +191,6 @@ public class CIMPushManager {
         sent.put("deviceName", Build.MODEL);
         sent.put("appVersion", getVersionName(context));
         sent.put("osVersion", Build.VERSION.RELEASE);
-        sent.put("packageName", context.getPackageName());
         sent.put("language", getLanguage());
         sent.setTimestamp(System.currentTimeMillis());
         sendRequest(context, sent);
diff --git a/cim-client-sdk/cim-web-sdk/cim.web.sdk.js b/cim-client-sdk/cim-web-sdk/cim.web.sdk.js
index e226705..7cac050 100644
--- a/cim-client-sdk/cim-web-sdk/cim.web.sdk.js
+++ b/cim-client-sdk/cim-web-sdk/cim.web.sdk.js
@@ -8,7 +8,6 @@ const CIM_URI = "ws://" + CIM_HOST + ":" + CIM_PORT;
 
 const APP_VERSION = "1.0.0";
 const APP_CHANNEL = "web";
-const APP_PACKAGE = "com.farsunset.cim";
 
 /*
  *特殊的消息类型，代表被服务端强制下线
@@ -70,7 +69,6 @@ CIMPushManager.bind = function (account) {
     body.getDataMap().set("channel", APP_CHANNEL);
     body.getDataMap().set("appVersion", APP_VERSION);
     body.getDataMap().set("osVersion", browser.version);
-    body.getDataMap().set("packageName", APP_PACKAGE);
     body.getDataMap().set("deviceId", deviceId);
     body.getDataMap().set("deviceName", browser.name);
     body.getDataMap().set("language", navigator.language);
diff --git a/cim-use-examples/cim-client-web-json/js/cim/cim.web.sdk.js b/cim-use-examples/cim-client-web-json/js/cim/cim.web.sdk.js
index f677e05..5efee02 100644
--- a/cim-use-examples/cim-client-web-json/js/cim/cim.web.sdk.js
+++ b/cim-use-examples/cim-client-web-json/js/cim/cim.web.sdk.js
@@ -8,7 +8,6 @@ const CIM_URI = "ws://" + CIM_HOST + ":" + CIM_PORT;
 
 const APP_VERSION = "1.0.0";
 const APP_CHANNEL = "web";
-const APP_PACKAGE = "com.farsunset.cim";
 
 /*
  *特殊的消息类型，代表被服务端强制下线
@@ -69,7 +68,6 @@ CIMPushManager.bind = function (account) {
     body.data.uid = account;
     body.data.channel = APP_CHANNEL;
     body.data.appVersion = APP_VERSION;
-    body.data.packageName = APP_PACKAGE;
     body.data.deviceId = deviceId;
     body.data.deviceName = browser;
 
diff --git a/cim-use-examples/cim-client-web-protobuf/js/cim/cim.web.sdk.js b/cim-use-examples/cim-client-web-protobuf/js/cim/cim.web.sdk.js
index 71b1209..c2ad663 100644
--- a/cim-use-examples/cim-client-web-protobuf/js/cim/cim.web.sdk.js
+++ b/cim-use-examples/cim-client-web-protobuf/js/cim/cim.web.sdk.js
@@ -8,7 +8,6 @@ const CIM_URI = "ws://" + CIM_HOST + ":" + CIM_PORT;
 
 const APP_VERSION = "1.0.0";
 const APP_CHANNEL = "web";
-const APP_PACKAGE = "com.farsunset.cim";
 
 /*
  *特殊的消息类型，代表被服务端强制下线
@@ -70,7 +69,6 @@ CIMPushManager.bind = function (account) {
     body.getDataMap().set("channel", APP_CHANNEL);
     body.getDataMap().set("appVersion", APP_VERSION);
     body.getDataMap().set("osVersion", browser.version);
-    body.getDataMap().set("packageName", APP_PACKAGE);
     body.getDataMap().set("deviceId", deviceId);
     body.getDataMap().set("deviceName", browser.name);
     body.getDataMap().set("language", navigator.language);
diff --git a/cim-use-examples/cim-client-wechat/README.txt b/cim-use-examples/cim-client-wechat/README.txt
index 02091ba..0b21dd2 100644
--- a/cim-use-examples/cim-client-wechat/README.txt
+++ b/cim-use-examples/cim-client-wechat/README.txt
@@ -1,4 +1,8 @@
 #微信小程序客户端代码示例
+```
+createWebsocketConnection()中设置当前账号和终端ID
+body.data.uid = '10000';//设置你的用户ID
+```
 
 该示例使用json编解码策略，没有使用protobuf，所以服务端需要设置消息编码格式为json
 
diff --git a/cim-use-examples/cim-client-wechat/index.js b/cim-use-examples/cim-client-wechat/index.js
index d6d7224..1eff751 100644
--- a/cim-use-examples/cim-client-wechat/index.js
+++ b/cim-use-examples/cim-client-wechat/index.js
@@ -59,7 +59,7 @@ let self;
         body.data = {};
         body.data.uid = '10000';//设置你的用户ID
         body.data.channel = 'wechat';
-        body.data.deviceId = '这里自己创建一个保存到本地的UUID';
+        body.data.deviceId = getDeivceId();
         body.data.appVersion = '1.0.0';
         body.data.osVersion = wx.getSystemInfoSync().version;
         body.data.deviceName = wx.getSystemInfoSync().platform;
@@ -115,6 +115,24 @@ let self;
       if(websocketTask != null && websocketTask != undefined){
         websocketTask.close({code:1000,reason:"FINISH"});
       }
-    }
+    },
+
+    getDeivceId() {
+      let deviceId = wx.getStorageSync('x-device-id');
+      if(deviceId != undefined && deviceId != ''){
+        return deviceId;
+      }
+
+      let d = new Date().getTime();
+      let uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+          let r = (d + Math.random() * 16) % 16 | 0;
+          d = Math.floor(d / 16);
+          return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16);
+      });
+
+      let newDeviceId = uuid.replace(/-/g, '');
+      wx.setStorageSync('x-device-id', newDeviceId);
+      return newDeviceId;
+  }
    
   })
\ No newline at end of file