diff --git a/app/build.gradle b/app/build.gradle
index 7b31e6a..aebdec8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
         minSdkVersion 24
         targetSdkVersion 29
 
-        versionCode 10
-        versionName "1.0.9"
+        versionCode 11
+        versionName "1.1.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 4d1d18d..a107ef2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -218,8 +218,7 @@
             android:theme="@style/DialogCloseOnTouchOutside" />
         <activity
             android:name=".activity.permission.PermissionActivity"
-            android:launchMode="singleTask"
-            android:screenOrientation="portrait" />
+            android:launchMode="singleTask" />
         <activity
             android:name=".activity.user.UserActivity"
             android:launchMode="singleTask"
diff --git a/app/src/main/java/com/xwad/os/activity/home/HomeActivity.java b/app/src/main/java/com/xwad/os/activity/home/HomeActivity.java
index 3a43d7a..eca40eb 100644
--- a/app/src/main/java/com/xwad/os/activity/home/HomeActivity.java
+++ b/app/src/main/java/com/xwad/os/activity/home/HomeActivity.java
@@ -189,7 +189,7 @@ public class HomeActivity extends BaseMvvmActivity<HomeViewModel, ActivityHomeBi
             @Override
             public void onChanged(AppUpdateInfo appUpdateInfo) {
                 if (appUpdateInfo == null) {
-                    Toaster.show("已是最新版本");
+//                    Toaster.show("已是最新版本");
                 } else {
                     if (ApkUtils.isUpdate(HomeActivity.this, appUpdateInfo)) {
                         Intent intent = new Intent(HomeActivity.this, UpdateActivity.class);
@@ -197,7 +197,7 @@ public class HomeActivity extends BaseMvvmActivity<HomeViewModel, ActivityHomeBi
                         startActivity(intent);
                         Toaster.show("有新的版本需要更新");
                     } else {
-                        Toaster.show("已是最新版本");
+//                        Toaster.show("已是最新版本");
                     }
                 }
             }
diff --git a/app/src/main/java/com/xwad/os/activity/user/UserActivity.java b/app/src/main/java/com/xwad/os/activity/user/UserActivity.java
index e74bc9c..5627ed7 100644
--- a/app/src/main/java/com/xwad/os/activity/user/UserActivity.java
+++ b/app/src/main/java/com/xwad/os/activity/user/UserActivity.java
@@ -160,7 +160,7 @@ public class UserActivity extends BaseMvvmActivity<UserViewModel, ActivityUserBi
             @Override
             public void onChanged(AppUpdateInfo appUpdateInfo) {
                 if (appUpdateInfo == null) {
-                    Toaster.show("已是最新版本");
+//                    Toaster.show("已是最新版本");
                 } else {
                     if (ApkUtils.isUpdate(UserActivity.this, appUpdateInfo)) {
                         Intent intent = new Intent(UserActivity.this, UpdateActivity.class);
@@ -168,7 +168,7 @@ public class UserActivity extends BaseMvvmActivity<UserViewModel, ActivityUserBi
                         startActivity(intent);
                         Toaster.show("有新的版本需要更新");
                     } else {
-                        Toaster.show("已是最新版本");
+//                        Toaster.show("已是最新版本");
                     }
                 }
             }
diff --git a/app/src/main/java/com/xwad/os/base/BaseApplication.java b/app/src/main/java/com/xwad/os/base/BaseApplication.java
index ac0a9e7..5521696 100644
--- a/app/src/main/java/com/xwad/os/base/BaseApplication.java
+++ b/app/src/main/java/com/xwad/os/base/BaseApplication.java
@@ -85,7 +85,7 @@ public class BaseApplication extends Application {
             RemoteManager.init(this);
             LenovoCsdkUtil.init(this);
 
-            CrashReport.initCrashReport(getApplicationContext(), "d1cd982951", false);
+            CrashReport.initCrashReport(getApplicationContext(), "4efcaad4c9", false);
             CrashReport.setDeviceId(BaseApplication.this, DeviceSNManager.getDeviceSN());
 
             // 初始化 Toast 框架
diff --git a/app/src/main/java/com/xwad/os/bean/jxw/ItemsBean.java b/app/src/main/java/com/xwad/os/bean/jxw/ItemsBean.java
index 9991a4b..2a91233 100644
--- a/app/src/main/java/com/xwad/os/bean/jxw/ItemsBean.java
+++ b/app/src/main/java/com/xwad/os/bean/jxw/ItemsBean.java
@@ -8,6 +8,16 @@ public class ItemsBean implements Serializable {
     private String tag;
     private String text;
 
+    public ItemsBean() {
+    }
+
+    public ItemsBean(String icon, String learnStage, String tag, String text) {
+        this.icon = icon;
+        this.learnStage = learnStage;
+        this.tag = tag;
+        this.text = text;
+    }
+
     public String getText() {
         return this.text;
     }
diff --git a/app/src/main/java/com/xwad/os/fragment/chinese/ChineseFragment.java b/app/src/main/java/com/xwad/os/fragment/chinese/ChineseFragment.java
index 900e39d..f09b607 100644
--- a/app/src/main/java/com/xwad/os/fragment/chinese/ChineseFragment.java
+++ b/app/src/main/java/com/xwad/os/fragment/chinese/ChineseFragment.java
@@ -348,7 +348,6 @@ public class ChineseFragment extends BaseMvvmFragment<ChineseViewModel, Fragment
             AppsDialog appsDialog = new AppsDialog(getActivity(), type);
             appsDialog.show();
             appsDialog.setOnCallback(new AppsDialog.Callback() {
-
                 @Override
                 public void onCallback() {
                     getMyList();
diff --git a/app/src/main/java/com/xwad/os/fragment/mine/MineFragment.java b/app/src/main/java/com/xwad/os/fragment/mine/MineFragment.java
index 7408615..2421314 100644
--- a/app/src/main/java/com/xwad/os/fragment/mine/MineFragment.java
+++ b/app/src/main/java/com/xwad/os/fragment/mine/MineFragment.java
@@ -38,6 +38,8 @@ import com.xwad.os.jxw.event.UpdateColorEvent;
 import com.xwad.os.utils.OpenApkUtils;
 import com.xwad.os.view.jxw.view.dialog.QhbzDialog;
 import com.xwad.os.view.jxw.view.dialog.RemoveAppDialog;
+import com.xwad.os.view.jxw.widget.AppsDialog;
+import com.xwad.os.view.jxw.widget.DefaultAppsDialog;
 import com.xwad.os.view.jxw.widget.RecyclerMarginClickHelper;
 
 import org.greenrobot.eventbus.EventBus;
@@ -381,5 +383,16 @@ public class MineFragment extends BaseMvvmFragment<MineViewModel, FragmentMineBi
             startActivity(new Intent(mContext, ExitActivity.class));
 //            OpenApkUtils.getInstance().openJxwApp(mContext, "com.hihonor.android.launcher,com.hihonor.android.launcher.unihome.UniHomeLauncher,,,退出桌面");
         }
+
+        public void openAppsDialog(View view) {
+            DefaultAppsDialog appsDialog = new DefaultAppsDialog(getActivity());
+            appsDialog.show();
+            appsDialog.setOnCallback(new DefaultAppsDialog.Callback() {
+                @Override
+                public void onCallback() {
+
+                }
+            });
+        }
     }
 }
diff --git a/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceFragment.java b/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceFragment.java
index 760982e..62f9a55 100644
--- a/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceFragment.java
+++ b/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceFragment.java
@@ -6,14 +6,21 @@ import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.lifecycle.Observer;
+
+import com.hjq.toast.Toaster;
 import com.xwad.os.BuildConfig;
 import com.xwad.os.R;
+import com.xwad.os.activity.home.HomeActivity;
 import com.xwad.os.activity.permission.PermissionActivity;
 import com.xwad.os.activity.service.ServiceActivity;
+import com.xwad.os.activity.update.UpdateActivity;
 import com.xwad.os.base.mvvm.fragment.BaseMvvmFragment;
+import com.xwad.os.bean.AppUpdateInfo;
 import com.xwad.os.databinding.FragmentDeviceBinding;
 import com.xwad.os.manager.DeviceSNManager;
 import com.xwad.os.manager.RemoteManager;
+import com.xwad.os.utils.ApkUtils;
 import com.xwad.os.utils.LenovoCsdkUtil;
 
 public class DeviceFragment extends BaseMvvmFragment<DeviceViewModel, FragmentDeviceBinding> {
@@ -41,13 +48,30 @@ public class DeviceFragment extends BaseMvvmFragment<DeviceViewModel, FragmentDe
     @Override
     protected void initView(Bundle bundle) {
         mViewDataBinding.tvModel.setText(Build.MODEL);
-        mViewDataBinding.tvVersion.setText(BuildConfig.VERSION_NAME);
+        mViewDataBinding.tvVersion.setText("(检查更新)" + BuildConfig.VERSION_NAME);
         mViewDataBinding.tvMac.setText(DeviceSNManager.getDeviceSN());
     }
 
     @Override
     protected void initData(Bundle savedInstanceState) {
-
+        mViewModel.mAppUpdateInfoData.observe(this, new Observer<AppUpdateInfo>() {
+            @Override
+            public void onChanged(AppUpdateInfo appUpdateInfo) {
+                if (appUpdateInfo == null) {
+                    Toaster.show("已是最新版本");
+                } else {
+                    if (ApkUtils.isUpdate(mContext, appUpdateInfo)) {
+                        Intent intent = new Intent(mContext, UpdateActivity.class);
+                        intent.putExtra("appUpdateInfo", appUpdateInfo);
+                        startActivity(intent);
+                        Toaster.show("有新的版本需要更新");
+                    } else {
+                        Toaster.show("已是最新版本");
+                    }
+                }
+            }
+        });
+        mViewModel.checkUpdate();
     }
 
 
@@ -64,5 +88,9 @@ public class DeviceFragment extends BaseMvvmFragment<DeviceViewModel, FragmentDe
         public void checkPermission(View view) {
             startActivity(new Intent(mContext, PermissionActivity.class));
         }
+
+        public void checkUpdate(View view) {
+            mViewModel.checkUpdate();
+        }
     }
 }
diff --git a/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceViewModel.java b/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceViewModel.java
index 5bfb3f3..76bceee 100644
--- a/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceViewModel.java
+++ b/app/src/main/java/com/xwad/os/fragment/usercenter/device/DeviceViewModel.java
@@ -1,8 +1,23 @@
 package com.xwad.os.fragment.usercenter.device;
 
+import android.util.Log;
+
+import androidx.lifecycle.MutableLiveData;
+
+import com.hjq.toast.Toaster;
+import com.trello.rxlifecycle4.RxLifecycle;
+import com.trello.rxlifecycle4.android.ActivityEvent;
 import com.trello.rxlifecycle4.android.FragmentEvent;
+import com.xwad.os.BuildConfig;
 import com.xwad.os.base.mvvm.BaseViewModel;
+import com.xwad.os.bean.AppUpdateInfo;
+import com.xwad.os.bean.BaseResponse;
 import com.xwad.os.databinding.FragmentDeviceBinding;
+import com.xwad.os.network.NetInterfaceManager;
+
+import io.reactivex.rxjava3.annotations.NonNull;
+import io.reactivex.rxjava3.core.Observer;
+import io.reactivex.rxjava3.disposables.Disposable;
 
 public class DeviceViewModel extends BaseViewModel<FragmentDeviceBinding, FragmentEvent> {
 
@@ -15,4 +30,39 @@ public class DeviceViewModel extends BaseViewModel<FragmentDeviceBinding, Fragme
     public void onDestroy() {
 
     }
+
+    public MutableLiveData<AppUpdateInfo> mAppUpdateInfoData = new MutableLiveData<>();
+
+    public void checkUpdate() {
+        NetInterfaceManager.getInstance().getCheckUpdateObservable(BuildConfig.APPLICATION_ID)
+                .compose(RxLifecycle.bindUntilEvent(getLifecycle(), FragmentEvent.DESTROY))
+                .subscribe(new Observer<BaseResponse<AppUpdateInfo>>() {
+                    @Override
+                    public void onSubscribe(@NonNull Disposable d) {
+                        Log.e("checkUpdate", "onSubscribe: ");
+                    }
+
+                    @Override
+                    public void onNext(@NonNull BaseResponse<AppUpdateInfo> appUpdateInfoBaseResponse) {
+                        Log.e("checkUpdate", "onNext: " + appUpdateInfoBaseResponse);
+                        if (appUpdateInfoBaseResponse.code == 200) {
+                            AppUpdateInfo appUpdateInfo = appUpdateInfoBaseResponse.data;
+                            mAppUpdateInfoData.setValue(appUpdateInfo);
+                        } else {
+                            mAppUpdateInfoData.setValue(null);
+                        }
+                    }
+
+                    @Override
+                    public void onError(@NonNull Throwable e) {
+                        Log.e("checkUpdate", "onError: ");
+                        Toaster.show("网络连接失败");
+                    }
+
+                    @Override
+                    public void onComplete() {
+                        Log.e("checkUpdate", "onComplete: ");
+                    }
+                });
+    }
 }
diff --git a/app/src/main/java/com/xwad/os/jxw/JiaoShuiDialog.java b/app/src/main/java/com/xwad/os/jxw/JiaoShuiDialog.java
index e0aea8f..2286fbc 100644
--- a/app/src/main/java/com/xwad/os/jxw/JiaoShuiDialog.java
+++ b/app/src/main/java/com/xwad/os/jxw/JiaoShuiDialog.java
@@ -36,7 +36,7 @@ public class JiaoShuiDialog extends Dialog {
         super.onCreate(bundle);
         setContentView(R.layout.dialog_jiaoshui);
         WindowManager windowManager = getWindow().getWindowManager();
-        getWindow().setBackgroundDrawableResource(17170445);
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
         Display defaultDisplay = windowManager.getDefaultDisplay();
         Window window = getWindow();
         WindowManager.LayoutParams attributes = getWindow().getAttributes();
@@ -50,7 +50,7 @@ public class JiaoShuiDialog extends Dialog {
     }
 
     private void initView() {
-        this.pag = (PAGView) findViewById(R.id.pag);
+        this.pag = findViewById(R.id.pag);
         this.pag.setComposition(PAGFile.Load(this.activity.getAssets(), "pag/shjs.pag"));
         this.pag.setRepeatCount(1);
         this.pag.play();
diff --git a/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java b/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java
index 68ec453..64fd728 100644
--- a/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java
+++ b/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java
@@ -12,6 +12,7 @@ import android.content.pm.PackageManager;
 import android.os.Build;
 import android.text.TextUtils;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -797,7 +798,7 @@ public class OpenApkUtils {
     public void showDownloadDialog(Activity context, String pkg, String appName) {
         Dialog dialog = new Dialog(context, R.style.ActionSheet);
         Window window = dialog.getWindow();
-        View inflate = ((LayoutInflater) context.getSystemService("layout_inflater")).inflate(R.layout.download_dialog, null);
+        View inflate = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.download_dialog, null);
         TextView textView = inflate.findViewById(R.id.download_cancel);
         TextView textView2 = inflate.findViewById(R.id.tag_title);
         if (!TextUtils.isEmpty(appName)) {
@@ -826,7 +827,7 @@ public class OpenApkUtils {
         WindowManager.LayoutParams attributes = window.getAttributes();
         attributes.x = 0;
         attributes.y = 0;
-        attributes.gravity = 17;
+        attributes.gravity = Gravity.CENTER;
         dialog.onWindowAttributesChanged(attributes);
         dialog.setCanceledOnTouchOutside(true);
         dialog.setContentView(inflate);
diff --git a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/LockDialog.java b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/LockDialog.java
index 261b5e1..72aed70 100644
--- a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/LockDialog.java
+++ b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/LockDialog.java
@@ -37,7 +37,7 @@ public class LockDialog extends Dialog {
         super.onCreate(bundle);
         setContentView(R.layout.dialog_lock);
         WindowManager windowManager = getWindow().getWindowManager();
-        getWindow().setBackgroundDrawableResource(17170445);
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
         Display defaultDisplay = windowManager.getDefaultDisplay();
         WindowManager.LayoutParams attributes = getWindow().getAttributes();
         Point point = new Point();
diff --git a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/QhbzDialog.java b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/QhbzDialog.java
index e157a3b..c9cb100 100644
--- a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/QhbzDialog.java
+++ b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/QhbzDialog.java
@@ -55,7 +55,7 @@ public class QhbzDialog extends Dialog {
         super.onCreate(bundle);
         setContentView(R.layout.dialog_qhbz);
         WindowManager windowManager = getWindow().getWindowManager();
-        getWindow().setBackgroundDrawableResource(17170445);
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
         Display defaultDisplay = windowManager.getDefaultDisplay();
         WindowManager.LayoutParams attributes = getWindow().getAttributes();
         defaultDisplay.getSize(new Point());
diff --git a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/RemoveAppDialog.java b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/RemoveAppDialog.java
index 5c920fa..f84a85f 100644
--- a/app/src/main/java/com/xwad/os/view/jxw/view/dialog/RemoveAppDialog.java
+++ b/app/src/main/java/com/xwad/os/view/jxw/view/dialog/RemoveAppDialog.java
@@ -34,7 +34,7 @@ public class RemoveAppDialog extends Dialog {
         super.onCreate(bundle);
         setContentView(R.layout.dialog_removeapp);
         WindowManager windowManager = getWindow().getWindowManager();
-        getWindow().setBackgroundDrawableResource(17170445);
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
         Display defaultDisplay = windowManager.getDefaultDisplay();
         WindowManager.LayoutParams attributes = getWindow().getAttributes();
         Point point = new Point();
diff --git a/app/src/main/java/com/xwad/os/view/jxw/widget/AppsDialog.java b/app/src/main/java/com/xwad/os/view/jxw/widget/AppsDialog.java
index 4807e50..1587c0c 100644
--- a/app/src/main/java/com/xwad/os/view/jxw/widget/AppsDialog.java
+++ b/app/src/main/java/com/xwad/os/view/jxw/widget/AppsDialog.java
@@ -68,7 +68,7 @@ public class AppsDialog extends Dialog {
         super.onCreate(bundle);
         setContentView(R.layout.dialog_yw_apps);
         WindowManager windowManager = getWindow().getWindowManager();
-        getWindow().setBackgroundDrawableResource(17170445);
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
         Display defaultDisplay = windowManager.getDefaultDisplay();
         WindowManager.LayoutParams attributes = getWindow().getAttributes();
         defaultDisplay.getSize(new Point());
diff --git a/app/src/main/java/com/xwad/os/view/jxw/widget/DefaultAppsDialog.java b/app/src/main/java/com/xwad/os/view/jxw/widget/DefaultAppsDialog.java
new file mode 100644
index 0000000..906788d
--- /dev/null
+++ b/app/src/main/java/com/xwad/os/view/jxw/widget/DefaultAppsDialog.java
@@ -0,0 +1,119 @@
+package com.xwad.os.view.jxw.widget;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.content.Context;
+import android.graphics.Point;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.Display;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.chad.library.adapter.base.BaseQuickAdapter;
+import com.chad.library.adapter.base.BaseViewHolder;
+import com.xwad.os.R;
+import com.xwad.os.bean.jxw.ItemsBean;
+import com.xwad.os.utils.OpenApkUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DefaultAppsDialog extends Dialog {
+    private Activity activity;
+    private AppAdapter appAdapter;
+
+    private List<ItemsBean> appList;
+    private Callback mCallback;
+
+    private RecyclerView rv_apps;
+
+    public interface Callback {
+        void onCallback();
+    }
+
+    public DefaultAppsDialog(Context context) {
+        super(context, R.style.ActionSheetDialogStyle);
+        appList = new ArrayList<>();
+        activity = (Activity) context;
+    }
+
+    @Override
+    protected void onCreate(Bundle bundle) {
+        super.onCreate(bundle);
+        setContentView(R.layout.dialog_default_apps);
+        WindowManager windowManager = getWindow().getWindowManager();
+        getWindow().setBackgroundDrawableResource(R.drawable.bg_shape_ffffff_40);
+        Display defaultDisplay = windowManager.getDefaultDisplay();
+        WindowManager.LayoutParams attributes = getWindow().getAttributes();
+        defaultDisplay.getSize(new Point());
+        getWindow().setAttributes(attributes);
+        setCanceledOnTouchOutside(true);
+        setCancelable(true);
+        getWindow().setDimAmount(0.3f);
+        initView();
+    }
+
+    private void initView() {
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(activity, 2);
+        rv_apps = findViewById(R.id.rv_apps);
+        appAdapter = new AppAdapter(getDefaultApps());
+        rv_apps.setLayoutManager(gridLayoutManager);
+        rv_apps.setAdapter(appAdapter);
+
+        findViewById(R.id.ll_gb).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dismiss();
+            }
+        });
+    }
+
+    public void setOnCallback(Callback callback) {
+        mCallback = callback;
+    }
+
+    public class AppAdapter extends BaseQuickAdapter<ItemsBean, BaseViewHolder> {
+        public AppAdapter(List<ItemsBean> list) {
+            super(R.layout.item_dialog_app, list);
+        }
+
+        @Override
+        public void convert(BaseViewHolder baseViewHolder, final ItemsBean itemsBean) {
+            RelativeLayout relativeLayout = baseViewHolder.getView(R.id.rl_root);
+            ((ImageView) baseViewHolder.getView(R.id.iv_app_icon)).setImageResource(mContext.getResources().getIdentifier(itemsBean.getIcon(), "drawable", mContext.getPackageName()));
+            ((TextView) baseViewHolder.getView(R.id.tv_app_name)).setText(itemsBean.getText());
+            relativeLayout.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    jumpTag(itemsBean);
+                }
+            });
+        }
+    }
+
+    public void jumpTag(ItemsBean itemsBean) {
+        if (activity != null) {
+            Callback callback = mCallback;
+            if (callback != null) {
+                callback.onCallback();
+            }
+//            MyApp.getInstance().mBottomBtnOnClickListener.setContext(activity);
+//            MyApp.getInstance().mBottomBtnOnClickListener.onClick(viewTag);
+            OpenApkUtils.getInstance().openJxwApp(activity, itemsBean.getTag());
+        }
+    }
+
+    private List<ItemsBean> getDefaultApps() {
+        List<ItemsBean> itemsBeans = new ArrayList<>();
+        itemsBeans.add(new ItemsBean("icon_bbx_launcher", "", "com.jxw.launcher,,,,资源下载", "资源下载"));
+        itemsBeans.add(new ItemsBean("icon_bbx_player", "", "com.study.flashplayer,,,,播放器", "播放器"));
+        return itemsBeans;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-hdpi/jxw_ic_launcher.png b/app/src/main/res/drawable-hdpi/jxw_ic_launcher.png
new file mode 100644
index 0000000..b468d99
Binary files /dev/null and b/app/src/main/res/drawable-hdpi/jxw_ic_launcher.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bbx_app.png b/app/src/main/res/drawable-nodpi/icon_bbx_app.png
new file mode 100644
index 0000000..c697298
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/icon_bbx_app.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bbx_launcher.png b/app/src/main/res/drawable-nodpi/icon_bbx_launcher.png
new file mode 100644
index 0000000..e168a86
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/icon_bbx_launcher.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bbx_player.png b/app/src/main/res/drawable-nodpi/icon_bbx_player.png
new file mode 100644
index 0000000..3567a51
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/icon_bbx_player.png differ
diff --git a/app/src/main/res/layout/dialog_default_apps.xml b/app/src/main/res/layout/dialog_default_apps.xml
new file mode 100644
index 0000000..eef25e4
--- /dev/null
+++ b/app/src/main/res/layout/dialog_default_apps.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_gravity="center_horizontal"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="375dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:background="@drawable/bg_shape_ffffff_40"
+        android:gravity="center_horizontal"
+        android:orientation="vertical">
+
+        <RelativeLayout
+            android:layout_width="wrap_content"
+            android:layout_height="41dp">
+
+            <TextView
+                android:id="@+id/tv_title"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_centerInParent="true"
+                android:layout_marginTop="3dp"
+                android:text="必备插件"
+                android:textColor="#333333"
+                android:textSize="12sp" />
+
+            <LinearLayout
+                android:id="@+id/ll_gb"
+                android:layout_width="25dp"
+                android:layout_height="match_parent"
+                android:layout_alignParentEnd="true"
+                android:gravity="center">
+
+                <ImageView
+                    android:layout_width="19dp"
+                    android:layout_height="19dp"
+                    android:layout_marginEnd="6dp"
+                    android:background="@drawable/icon_x" />
+            </LinearLayout>
+        </RelativeLayout>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rv_apps"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginStart="12dp"
+            android:layout_marginTop="9dp"
+            android:layout_marginEnd="12dp"
+            android:layout_marginBottom="6dp" />
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_device.xml b/app/src/main/res/layout/fragment_device.xml
index 757b4ee..b61f6cc 100644
--- a/app/src/main/res/layout/fragment_device.xml
+++ b/app/src/main/res/layout/fragment_device.xml
@@ -83,6 +83,7 @@
                 <androidx.constraintlayout.widget.ConstraintLayout
                     android:layout_width="match_parent"
                     android:layout_height="0dp"
+                    android:onClick="@{click::checkUpdate}"
                     android:layout_weight="1">
 
                     <TextView
@@ -145,7 +146,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:layout_marginStart="16dp"
-                        android:text="SN"
+                        android:text="软终端序列号"
                         android:textColor="@color/black"
                         android:textSize="10sp"
                         app:layout_constraintBottom_toBottomOf="parent"
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 2c48c14..d87ce1d 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -72,7 +72,6 @@
                         android:layout_marginStart="12dp"
                         android:layout_marginEnd="12dp"
                         android:layout_toEndOf="@+id/head_image"
-                        android:onClick="onClick"
                         android:orientation="vertical"
                         android:tag="@string/tag_args_xxgrzx"
                         app:layout_constraintBottom_toBottomOf="parent"
@@ -87,7 +86,7 @@
                             android:orientation="horizontal">
 
                             <TextView
-                                android:layout_width="28dp"
+                                android:layout_width="32dp"
                                 android:layout_height="10dp"
                                 android:text="昵称："
                                 android:textColor="#60ffffff"
@@ -111,7 +110,7 @@
                             android:orientation="horizontal">
 
                             <TextView
-                                android:layout_width="28dp"
+                                android:layout_width="32dp"
                                 android:layout_height="10dp"
                                 android:text="年级："
                                 android:textColor="#60ffffff"
@@ -133,7 +132,7 @@
                             android:orientation="horizontal">
 
                             <TextView
-                                android:layout_width="28dp"
+                                android:layout_width="32dp"
                                 android:layout_height="10dp"
                                 android:text="学力值："
                                 android:textColor="#60ffffff"
@@ -143,7 +142,7 @@
                                 android:id="@+id/tv_wlz"
                                 android:layout_width="match_parent"
                                 android:layout_height="wrap_content"
-                                android:text="0"
+                                android:text="敬请期待"
                                 android:textColor="@color/white"
                                 android:textSize="9sp" />
                         </LinearLayout>
@@ -680,6 +679,48 @@
 
                     </androidx.constraintlayout.widget.ConstraintLayout>
 
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="@dimen/mine_icon_width"
+                        android:layout_height="match_parent"
+                        android:onClick="@{click::openAppsDialog}"
+                        android:tag="@string/tag_args_new_settings">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent">
+
+                            <ImageView
+                                android:id="@+id/app_icon11"
+                                android:layout_width="@dimen/mine_icon_height"
+                                android:layout_height="@dimen/mine_icon_height"
+                                android:layout_gravity="center_horizontal"
+                                android:src="@drawable/icon_bbx_app"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <TextView
+                                android:id="@+id/app_name11"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_gravity="center_horizontal"
+                                android:layout_marginTop="2dp"
+                                android:singleLine="true"
+                                android:text="必备插件"
+                                android:textColor="@color/white"
+                                android:textSize="@dimen/mine_app_name_size"
+                                app:layout_constraintEnd_toEndOf="@+id/app_icon11"
+                                app:layout_constraintStart_toStartOf="@+id/app_icon11"
+                                app:layout_constraintTop_toBottomOf="@+id/app_icon11" />
+
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
                 </LinearLayout>
 
             </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 28204b3..ccce7bf 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -3292,6 +3292,6 @@
     <dimen name="y999">999px</dimen>
 
     <dimen name="mine_icon_height">36dp</dimen>
-    <dimen name="mine_icon_width">44dp</dimen>
+    <dimen name="mine_icon_width">56dp</dimen>
     <dimen name="mine_app_name_size">8sp</dimen>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 45a2687..12a7a9e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -8,7 +8,7 @@
     <string name="notset">未设置</string>
     <string name="device_unauthorized">设备未经授权</string>
     <string name="default_nickname">小学王</string>
-    <string name="default_grade">七年级</string>
+    <string name="default_grade">一年级</string>
 
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>