diff --git a/app/src/main/java/com/xwad/os/activity/ExitActivity.java b/app/src/main/java/com/xwad/os/activity/ExitActivity.java
index fe37350..481a9d1 100644
--- a/app/src/main/java/com/xwad/os/activity/ExitActivity.java
+++ b/app/src/main/java/com/xwad/os/activity/ExitActivity.java
@@ -1,8 +1,11 @@
 package com.xwad.os.activity;
 
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
 import android.media.AudioAttributes;
 import android.media.SoundPool;
+import android.os.Build;
 import android.os.Handler;
 import android.provider.Settings;
 import android.text.TextUtils;
@@ -109,19 +112,37 @@ public class ExitActivity extends BaseDataBindingActivity {
         String password = Settings.Global.getString(getContentResolver(), CommonConfig.LOCK_SCREEN_PASSWORD);
         if ((!TextUtils.isEmpty(content) && !TextUtils.isEmpty(password))) {
             if (password.equals(content)) {
-                Utils.exitDesktop(this);
+//                Utils.exitDesktop(this);
+                exitDesktop();
             } else {
                 setEmpty();
                 mBinding.tvHint.setText("密码错误");
             }
         } else if (CommonConfig.DEFAULT_PASSWORD.equals(content)) {
-            Utils.exitDesktop(this);
+//            Utils.exitDesktop(this);
+            exitDesktop();
         } else {
             setEmpty();
             mBinding.tvHint.setText("密码错误");
         }
     }
 
+    private void exitDesktop() {
+        ComponentName componentName = new ComponentName("com.hihonor.android.launcher", "com.hihonor.android.launcher.unihome.UniHomeLauncher");
+        Intent intent = new Intent();
+        intent.setComponent(componentName);
+        startActivity(intent);
+        startActivity(new Intent(Settings.ACTION_HOME_SETTINGS));
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            finishAndRemoveTask();
+        } else {
+            finishAffinity();
+        }
+        android.os.Process.killProcess(android.os.Process.myPid());
+        System.exit(0);
+    }
+
     private void setEmpty() {
         Handler.getMain().postDelayed(new Runnable() {
             @Override
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 7378d9f..a28feeb 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
@@ -209,6 +209,7 @@ public class HomeActivity extends BaseMvvmActivity<HomeViewModel, ActivityHomeBi
 
     private void initDatas() {
         Log.e(TAG, "initDatas: ");
+        long time = System.currentTimeMillis();
         mViewDataBinding.tvTime.setText(DataUtil.formatDateHour());
 
         fragments.clear();
@@ -242,6 +243,7 @@ public class HomeActivity extends BaseMvvmActivity<HomeViewModel, ActivityHomeBi
         mViewDataBinding.subjectViewPager.setAdapter(new TabFragmentAdapter(getSupportFragmentManager()));
         mViewDataBinding.subjectViewPager.setCurrentItem(defaultCurrent);
 
+        Log.e(this.getClass().getSimpleName(), "initDatas: " + (System.currentTimeMillis() - time) + "ms");
     }
 
 
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 cff34c0..455d467 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
@@ -116,6 +116,22 @@ public class UserActivity extends BaseMvvmActivity<UserViewModel, ActivityUserBi
 
     @Override
     protected void initData() {
+        Intent intent = getIntent();
+        int index = intent.getIntExtra("index", 0);
+        switch (index) {
+            default:
+            case 0:
+                mViewDataBinding.rbCenter.setChecked(true);
+                break;
+            case 1:
+                mViewDataBinding.rbParents.setChecked(true);
+                break;
+            case 2:
+                mViewDataBinding.rbDevice.setChecked(true);
+                break;
+        }
+        switchContent(index);
+
         mViewModel.mUserAvatarInfoData.observe(this, new Observer<UserAvatarInfo>() {
             @Override
             public void onChanged(UserAvatarInfo userAvatarInfo) {
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 7af43a2..55b8409 100644
--- a/app/src/main/java/com/xwad/os/base/BaseApplication.java
+++ b/app/src/main/java/com/xwad/os/base/BaseApplication.java
@@ -72,6 +72,7 @@ public class BaseApplication extends Application {
 
     private void init() {
         Log.e(TAG, "init: ");
+        long time = System.currentTimeMillis();
         if (!BuildConfig.DEBUG) {
             catchException();
         }
@@ -106,6 +107,7 @@ public class BaseApplication extends Application {
 
             aliyunPushInit();
         }
+        Log.e(this.getClass().getSimpleName(), "init: " + (System.currentTimeMillis() - time) + "ms");
     }
 
     public void aliyunPushInit() {
diff --git a/app/src/main/java/com/xwad/os/base/mvvm/fragment/BaseMvvmFragment.java b/app/src/main/java/com/xwad/os/base/mvvm/fragment/BaseMvvmFragment.java
index e7ceb2b..12e2387 100644
--- a/app/src/main/java/com/xwad/os/base/mvvm/fragment/BaseMvvmFragment.java
+++ b/app/src/main/java/com/xwad/os/base/mvvm/fragment/BaseMvvmFragment.java
@@ -108,9 +108,13 @@ public abstract class BaseMvvmFragment<VM extends ViewModel, VDB extends ViewDat
 
 //        fitsLayoutOverlap();
         initDataBinding();
+        long time = System.currentTimeMillis();
         initView(bundle = getArguments());
+        Log.e(this.getClass().getSimpleName(), "onViewCreated: initView " + (System.currentTimeMillis() - time) + "ms");
         //
+        long time2 = System.currentTimeMillis();
         initData(this.savedInstanceState = savedInstanceState);
+        Log.e(this.getClass().getSimpleName(), "onViewCreated: initData " + (System.currentTimeMillis() - time2) + "ms");
         //
         if (mIsVisible) {
             onEnter();
diff --git a/app/src/main/java/com/xwad/os/fragment/complex/ComplexFragment.java b/app/src/main/java/com/xwad/os/fragment/complex/ComplexFragment.java
index fc11d42..85c26ba 100644
--- a/app/src/main/java/com/xwad/os/fragment/complex/ComplexFragment.java
+++ b/app/src/main/java/com/xwad/os/fragment/complex/ComplexFragment.java
@@ -24,8 +24,14 @@ import com.xwad.os.databinding.FragmentComplexBinding;
 import com.xwad.os.jxw.AssertUtils;
 import com.xwad.os.jxw.LearnStageBean;
 import com.xwad.os.jxw.SPUtils;
+import com.xwad.os.jxw.event.UpdateGradeEvent;
 import com.xwad.os.jxw.util.Util;
 
+import org.greenrobot.eventbus.EventBus;
+import org.greenrobot.eventbus.Subscribe;
+import org.greenrobot.eventbus.ThreadMode;
+import org.jetbrains.annotations.NotNull;
+
 import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.List;
@@ -42,8 +48,8 @@ public class ComplexFragment extends BaseMvvmFragment<ComplexViewModel, Fragment
 
     private MyAdapter adapter;
     private TabTbxAdapter tabTbxAdapter;
-    private List<TabBean> tabBeanList = new ArrayList();
-    private List<Fragment> mFragment = new ArrayList();
+    private List<TabBean> tabBeanList = new ArrayList<>();
+    private List<Fragment> mFragment = new ArrayList<>();
 
 
     // TODO: Rename parameter arguments, choose names that match
@@ -105,12 +111,39 @@ public class ComplexFragment extends BaseMvvmFragment<ComplexViewModel, Fragment
 
     @Override
     protected void initView(Bundle savedInstanceState) {
+        if (!EventBus.getDefault().isRegistered(this)) {
+            EventBus.getDefault().register(this);
+        }
+
         mViewDataBinding.subjectViewPager.setOffscreenPageLimit(10);
         LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getContext());
         linearLayoutManager.setOrientation(RecyclerView.VERTICAL);
         mViewDataBinding.rvTitle.setLayoutManager(linearLayoutManager);
 
+        tabTbxAdapter = new TabTbxAdapter(tabBeanList);
+        adapter = new MyAdapter(getChildFragmentManager());
 
+        initViews();
+    }
+
+    @Override
+    protected void initData(Bundle savedInstanceState) {
+
+    }
+
+    @Override
+    public void fetchData() {
+        Log.e(TAG, "fetchData: ");
+//        initViews();
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        EventBus.getDefault().unregister(this);
+    }
+
+    private void initViews() {
         if ("小学".equals(Util.checkGrade(SPUtils.getGrade()))) {
             mViewDataBinding.rlXx.setVisibility(View.VISIBLE);
             mViewDataBinding.subjectViewPager.setVisibility(View.GONE);
@@ -143,36 +176,26 @@ public class ComplexFragment extends BaseMvvmFragment<ComplexViewModel, Fragment
             }
         }
 
-        tabTbxAdapter = new TabTbxAdapter(tabBeanList);
         mViewDataBinding.rvTitle.setAdapter(tabTbxAdapter);
-
-        adapter = new MyAdapter(getChildFragmentManager());
         mViewDataBinding.subjectViewPager.setAdapter(adapter);
-        if (tabBeanList.isEmpty()) {
-            return;
+        if (!tabBeanList.isEmpty()) {
+            tabTbxAdapter.setChoosePosition(0);
+            mViewDataBinding.subjectViewPager.setCurrentItem(0);
         }
-        tabTbxAdapter.setChoosePosition(0);
-        mViewDataBinding.subjectViewPager.setCurrentItem(0);
-
     }
 
-    @Override
-    protected void initData(Bundle savedInstanceState) {
-
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void onGkNoticeEvent(UpdateGradeEvent updateGradeEvent) {
+        initViews();
+        if (isAdded()) {
+//            getNjId();
+        }
     }
 
-    @Override
-    public void fetchData() {
-        Log.e(TAG, "fetchData: ");
-    }
-
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-    }
 
     private List<LearnStageBean> getLearnStage() {
-        String grade = "一年级";
+        String grade = SPUtils.getGrade();
+        Log.e(TAG, "getLearnStage: grade = " + grade);
         String jsonString = AssertUtils.getFromAssets(mContext, "script/fragment_tbx.json");
         Type type = new TypeToken<List<LearnStageBean>>() {
         }.getType();
@@ -188,15 +211,16 @@ public class ComplexFragment extends BaseMvvmFragment<ComplexViewModel, Fragment
                 resultList.add(learnStageBean);
             }
         }
-        return arrayList;
+        return resultList;
     }
 
 
     public class MyAdapter extends FragmentPagerAdapter {
-        public MyAdapter(FragmentManager fragmentManager) {
+        MyAdapter(FragmentManager fragmentManager) {
             super(fragmentManager);
         }
 
+        @NotNull
         @Override
         public Fragment getItem(int i) {
             return mFragment.get(i);
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 8fcb049..6b0f5c6 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
@@ -21,6 +21,7 @@ import androidx.recyclerview.widget.GridLayoutManager;
 import com.chad.library.adapter.base.BaseQuickAdapter;
 import com.xwad.os.BuildConfig;
 import com.xwad.os.R;
+import com.xwad.os.activity.ExitActivity;
 import com.xwad.os.activity.activation.ActivationActivity;
 import com.xwad.os.activity.home.HomeActivity;
 import com.xwad.os.activity.user.UserActivity;
@@ -377,20 +378,7 @@ public class MineFragment extends BaseMvvmFragment<MineViewModel, FragmentMineBi
 
         public void exit(View view) {
             Log.e(TAG, "exit: " + getAllLauncherApps(mContext));
-            ComponentName componentName = new ComponentName("com.hihonor.android.launcher", "com.hihonor.android.launcher.unihome.UniHomeLauncher");
-            Intent intent = new Intent();
-            intent.setComponent(componentName);
-            mContext.startActivity(intent);
-            startActivity(new Intent(Settings.ACTION_HOME_SETTINGS));
-
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                mContext.finishAndRemoveTask();
-            } else {
-                mContext.finishAffinity();
-            }
-            android.os.Process.killProcess(android.os.Process.myPid());
-            System.exit(0);
-
+            startActivity(new Intent(mContext, ExitActivity.class));
 //            OpenApkUtils.getInstance().openJxwApp(mContext, "com.hihonor.android.launcher,com.hihonor.android.launcher.unihome.UniHomeLauncher,,,退出桌面");
         }
     }
diff --git a/app/src/main/java/com/xwad/os/fragment/safe/SafeFragment.java b/app/src/main/java/com/xwad/os/fragment/safe/SafeFragment.java
index 89c4a48..afc4c27 100644
--- a/app/src/main/java/com/xwad/os/fragment/safe/SafeFragment.java
+++ b/app/src/main/java/com/xwad/os/fragment/safe/SafeFragment.java
@@ -280,22 +280,31 @@ public class SafeFragment extends BaseMvvmFragment<SafeViewModel, FragmentSafeBi
     public void initAppData() {
 //        AppInfo build = new AppInfo.Builder().appLabel("课程表").appStargs(getResources().getString(R.string.tag_args_new_kcb)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_kcb)).build();
 //        AppInfo build2 = new AppInfo.Builder().appLabel("语音翻译").appStargs(getResources().getString(R.string.tag_args_new_zyhy)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_yyfy)).build();
-        AppInfo build3 = new AppInfo.Builder().appLabel("使用助手").appStargs(getResources().getString(R.string.tag_args_new_sysmx)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_syzs)).build();
+//        AppInfo build3 = new AppInfo.Builder().appLabel("使用助手").appStargs(getResources().getString(R.string.tag_args_new_sysmx)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_syzs)).build();
 //        AppInfo build4 = new AppInfo.Builder().appLabel("应用更新").appStargs(getResources().getString(R.string.tag_args_updae)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_yygx)).build();
 //        AppInfo build5 = new AppInfo.Builder().appLabel("一键加速").appStargs(getResources().getString(R.string.tag_args_new_yjjs)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_yjjs)).build();
 //        AppInfo build6 = new AppInfo.Builder().appLabel("下载中心").appStargs(getResources().getString(R.string.tag_args_new_download)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_xzzx)).build();
 //        AppInfo build7 = new AppInfo.Builder().appLabel("切换壁纸").appStargs(getResources().getString(R.string.tag_args_launcher)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_qhbz)).build();
 //        AppInfo build8 = new AppInfo.Builder().appLabel("安卓平台").appStargs(getResources().getString(R.string.tag_args_launcher)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_azpt)).build();
 //        AppInfo build9 = new AppInfo.Builder().appLabel("设置").appStargs(getResources().getString(R.string.tag_args_new_jxwSettings)).appIcon(mContext.getResources().getDrawable(R.drawable.icon_bbx_sz)).build();
+        AppInfo build10 = new AppInfo.Builder().appLabel("时钟").appStargs(getResources().getString(R.string.tag_args_new_sz)).appIcon(mContext.getResources().getDrawable(R.drawable.com_android_deskclock)).build();
+        AppInfo build11 = new AppInfo.Builder().appLabel("计算器").appStargs(getResources().getString(R.string.tag_args_new_calc)).appIcon(mContext.getResources().getDrawable(R.drawable.com_android_calculator2)).build();
+        AppInfo build12 = new AppInfo.Builder().appLabel("相机").appStargs(getResources().getString(R.string.tag_args_new_camera)).appIcon(mContext.getResources().getDrawable(R.drawable.com_android_camera)).build();
+        AppInfo build13 = new AppInfo.Builder().appLabel("图库").appStargs(getResources().getString(R.string.tag_args_new_tk)).appIcon(mContext.getResources().getDrawable(R.drawable.com_android_gallery3d_app)).build();
+
 //        mlistAppInfo.add(build);
 //        mlistAppInfo.add(build2);
-        mlistAppInfo.add(build3);
+//        mlistAppInfo.add(build3);
 //        mlistAppInfo.add(build4);
 //        mlistAppInfo.add(build5);
 //        mlistAppInfo.add(build6);
 //        mlistAppInfo.add(build7);
 //        mlistAppInfo.add(build8);
 //        mlistAppInfo.add(build9);
+        mlistAppInfo.add(build10);
+        mlistAppInfo.add(build11);
+        mlistAppInfo.add(build12);
+        mlistAppInfo.add(build13);
         getAppData();
         mHandler.post(new Runnable() {
             @Override
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 06e3680..94517ff 100644
--- a/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java
+++ b/app/src/main/java/com/xwad/os/utils/OpenApkUtils.java
@@ -681,6 +681,11 @@ public class OpenApkUtils {
             return;
         }
 
+        if (TextUtils.isEmpty(className)) {
+            openApp(packageName);
+            return;
+        }
+
         // 2. 构建Intent并设置Component（包名+类名）
         Intent intent = new Intent();
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
diff --git a/app/src/main/res/drawable-hdpi/com_android_deskclock.png b/app/src/main/res/drawable-hdpi/com_android_deskclock.png
new file mode 100644
index 0000000..81bf96f
Binary files /dev/null and b/app/src/main/res/drawable-hdpi/com_android_deskclock.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_0.png b/app/src/main/res/drawable-nodpi/icon_bz_0.png
index d3627a8..fc929ab 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_0.png and b/app/src/main/res/drawable-nodpi/icon_bz_0.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_1.png b/app/src/main/res/drawable-nodpi/icon_bz_1.png
index c1cc4ac..f3d81b6 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_1.png and b/app/src/main/res/drawable-nodpi/icon_bz_1.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_2.png b/app/src/main/res/drawable-nodpi/icon_bz_2.png
index feae5c7..a2b563a 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_2.png and b/app/src/main/res/drawable-nodpi/icon_bz_2.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_3.png b/app/src/main/res/drawable-nodpi/icon_bz_3.png
index 7b8611a..6728a20 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_3.png and b/app/src/main/res/drawable-nodpi/icon_bz_3.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_4.png b/app/src/main/res/drawable-nodpi/icon_bz_4.png
index 56d46f3..eac180c 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_4.png and b/app/src/main/res/drawable-nodpi/icon_bz_4.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_5.png b/app/src/main/res/drawable-nodpi/icon_bz_5.png
index 1214e45..b3de764 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_5.png and b/app/src/main/res/drawable-nodpi/icon_bz_5.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_6.png b/app/src/main/res/drawable-nodpi/icon_bz_6.png
index 2faa5fc..79129f9 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_6.png and b/app/src/main/res/drawable-nodpi/icon_bz_6.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_7.png b/app/src/main/res/drawable-nodpi/icon_bz_7.png
index 4836ffe..370b766 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_7.png and b/app/src/main/res/drawable-nodpi/icon_bz_7.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_bz_8.png b/app/src/main/res/drawable-nodpi/icon_bz_8.png
index 7205ee7..fc9b7e7 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_bz_8.png and b/app/src/main/res/drawable-nodpi/icon_bz_8.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_ddyfz_jpkc.png b/app/src/main/res/drawable-nodpi/icon_ddyfz_jpkc.png
index 2e94913..81bf9e6 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_ddyfz_jpkc.png and b/app/src/main/res/drawable-nodpi/icon_ddyfz_jpkc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_dl_zxts.png b/app/src/main/res/drawable-nodpi/icon_dl_zxts.png
index d90e8df..712a826 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_dl_zxts.png and b/app/src/main/res/drawable-nodpi/icon_dl_zxts.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_ls_jpkc.png b/app/src/main/res/drawable-nodpi/icon_ls_jpkc.png
index e170eee..2f272c1 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_ls_jpkc.png and b/app/src/main/res/drawable-nodpi/icon_ls_jpkc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_sx_jpkc.png b/app/src/main/res/drawable-nodpi/icon_sx_jpkc.png
index c64a881..6e31ee3 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_sx_jpkc.png and b/app/src/main/res/drawable-nodpi/icon_sx_jpkc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_sx_zxts.png b/app/src/main/res/drawable-nodpi/icon_sx_zxts.png
index 140221e..d2f814d 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_sx_zxts.png and b/app/src/main/res/drawable-nodpi/icon_sx_zxts.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_wl_aijdc.png b/app/src/main/res/drawable-nodpi/icon_wl_aijdc.png
index 007909a..a9fae4b 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_wl_aijdc.png and b/app/src/main/res/drawable-nodpi/icon_wl_aijdc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_xk_ls_tbfd.png b/app/src/main/res/drawable-nodpi/icon_xk_ls_tbfd.png
index aceb3e8..f2ee157 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_xk_ls_tbfd.png and b/app/src/main/res/drawable-nodpi/icon_xk_ls_tbfd.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_xk_wl_khl.png b/app/src/main/res/drawable-nodpi/icon_xk_wl_khl.png
index 11316d2..cca00d1 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_xk_wl_khl.png and b/app/src/main/res/drawable-nodpi/icon_xk_wl_khl.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_xk_zz_tbfd.png b/app/src/main/res/drawable-nodpi/icon_xk_zz_tbfd.png
index 9ed3e3b..7dd8d70 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_xk_zz_tbfd.png and b/app/src/main/res/drawable-nodpi/icon_xk_zz_tbfd.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yw_aijdc.png b/app/src/main/res/drawable-nodpi/icon_yw_aijdc.png
index 8cec765..8634acd 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yw_aijdc.png and b/app/src/main/res/drawable-nodpi/icon_yw_aijdc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yw_khl.png b/app/src/main/res/drawable-nodpi/icon_yw_khl.png
index cb8715f..11316d2 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yw_khl.png and b/app/src/main/res/drawable-nodpi/icon_yw_khl.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yy_jpkc.png b/app/src/main/res/drawable-nodpi/icon_yy_jpkc.png
index 1665c27..4bd4e11 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yy_jpkc.png and b/app/src/main/res/drawable-nodpi/icon_yy_jpkc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yy_xx_jpkc.png b/app/src/main/res/drawable-nodpi/icon_yy_xx_jpkc.png
index b94b3d6..1c55b4a 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yy_xx_jpkc.png and b/app/src/main/res/drawable-nodpi/icon_yy_xx_jpkc.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yy_xx_zxts.png b/app/src/main/res/drawable-nodpi/icon_yy_xx_zxts.png
index a613c77..ab0a44e 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yy_xx_zxts.png and b/app/src/main/res/drawable-nodpi/icon_yy_xx_zxts.png differ
diff --git a/app/src/main/res/drawable-nodpi/icon_yy_zxts.png b/app/src/main/res/drawable-nodpi/icon_yy_zxts.png
index 8a5aa79..2d5b80f 100644
Binary files a/app/src/main/res/drawable-nodpi/icon_yy_zxts.png and b/app/src/main/res/drawable-nodpi/icon_yy_zxts.png differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_0.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_0.jpg
new file mode 100644
index 0000000..ca4c061
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_0.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_0.png b/app/src/main/res/drawable-nodpi/img_home_bg_0.png
deleted file mode 100644
index 14bf8c1..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_0.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_1.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_1.jpg
new file mode 100644
index 0000000..a044ab9
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_1.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_1.png b/app/src/main/res/drawable-nodpi/img_home_bg_1.png
deleted file mode 100644
index c90b41e..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_1.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_2.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_2.jpg
new file mode 100644
index 0000000..97d1942
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_2.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_2.png b/app/src/main/res/drawable-nodpi/img_home_bg_2.png
deleted file mode 100644
index 0c51846..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_2.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_3.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_3.jpg
new file mode 100644
index 0000000..e561375
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_3.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_3.png b/app/src/main/res/drawable-nodpi/img_home_bg_3.png
deleted file mode 100644
index 4ba2773..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_3.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_4.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_4.jpg
new file mode 100644
index 0000000..a87cee5
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_4.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_4.png b/app/src/main/res/drawable-nodpi/img_home_bg_4.png
deleted file mode 100644
index ceb9911..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_4.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_5.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_5.jpg
new file mode 100644
index 0000000..c41c1b9
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_5.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_5.png b/app/src/main/res/drawable-nodpi/img_home_bg_5.png
deleted file mode 100644
index d0b9f9b..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_5.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_6.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_6.jpg
new file mode 100644
index 0000000..7dca7fc
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_6.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_6.png b/app/src/main/res/drawable-nodpi/img_home_bg_6.png
deleted file mode 100644
index 5156217..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_6.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_7.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_7.jpg
new file mode 100644
index 0000000..6f326eb
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_7.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_7.png b/app/src/main/res/drawable-nodpi/img_home_bg_7.png
deleted file mode 100644
index 6b09d53..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_7.png and /dev/null differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_8.jpg b/app/src/main/res/drawable-nodpi/img_home_bg_8.jpg
new file mode 100644
index 0000000..c2053a8
Binary files /dev/null and b/app/src/main/res/drawable-nodpi/img_home_bg_8.jpg differ
diff --git a/app/src/main/res/drawable-nodpi/img_home_bg_8.png b/app/src/main/res/drawable-nodpi/img_home_bg_8.png
deleted file mode 100644
index f616aa4..0000000
Binary files a/app/src/main/res/drawable-nodpi/img_home_bg_8.png and /dev/null differ
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index eb70388..0097e14 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -429,7 +429,7 @@
                         android:layout_width="@dimen/mine_icon_width"
                         android:layout_height="match_parent"
                         android:onClick="onClick"
-                        android:tag="@string/tag_args_new_yjjs">
+                        android:tag="@string/tag_args_new_jzgk">
 
                         <androidx.constraintlayout.widget.ConstraintLayout
                             android:layout_width="wrap_content"
@@ -640,7 +640,7 @@
                         android:layout_width="@dimen/mine_icon_width"
                         android:layout_height="match_parent"
                         android:onClick="onClick"
-                        android:tag="@string/tag_args_new_jxwSettings">
+                        android:tag="@string/tag_args_new_settings">
 
                         <androidx.constraintlayout.widget.ConstraintLayout
                             android:layout_width="wrap_content"
@@ -667,7 +667,7 @@
                                 android:layout_gravity="center_horizontal"
                                 android:layout_marginTop="2dp"
                                 android:singleLine="true"
-                                android:text="设置"
+                                android:text="系统设置"
                                 android:textColor="@color/white"
                                 android:textSize="@dimen/mine_app_name_size"
                                 app:layout_constraintEnd_toEndOf="@+id/app_icon8"
diff --git a/app/src/main/res/values/string_jxw.xml b/app/src/main/res/values/string_jxw.xml
index 5bf3660..e2c0e7d 100644
--- a/app/src/main/res/values/string_jxw.xml
+++ b/app/src/main/res/values/string_jxw.xml
@@ -317,8 +317,13 @@
     <string name="tag_args_new_jpkc_wdxz">com.jxw.jpkc,com.jxw.jpkc.ui.downloadsCollections.activity.main.DownloadsCollectionsMainActivity,String:key_model_type:MY_DOWNLOAD,,精品课</string>
     <string name="tag_args_new_jsb">com.sprd.sprdnote,com.sprd.sprdnote.NoteActivity,,,记事本</string>
     <string name="tag_args_new_jsq">com.android.calculator2,com.android.calculator2.Calculator,,,计算器</string>
+    <string name="tag_args_new_settings">com.android.settings,,,,系统设置</string>
     <string name="tag_args_new_jxwSettings">com.jxw.launcher,com.jxw.launcher.user.SettingsActivity,,,便捷设置</string>
     <string name="tag_args_new_jzgl">com.jxw.pushservice,com.jxw.pushservice.MainActivity,,,家长管理</string>
+    <string name="tag_args_new_sz">com.hihonor.deskclock,,,,时钟</string>
+    <string name="tag_args_new_calc">com.hihonor.calculator,,,,计算器</string>
+    <string name="tag_args_new_camera">com.hihonor.camera,,,,相机</string>
+    <string name="tag_args_new_tk">com.hihonor.photos,,,,图库</string>
     <string name="tag_args_new_jzx_dl">地理</string>
     <string name="tag_args_new_jzx_hx">化学</string>
     <string name="tag_args_new_jzx_kx">科学</string>
@@ -427,6 +432,7 @@
     <string name="tag_args_new_yearhd">com.jxw.huiben,com.jxw.huiben.activity.SplashActivity,huiben,,,学王指读</string>
     <string name="tag_args_new_yinyue">com.android.music,com.android.music.MusicBrowserActivity,,,音乐</string>
     <string name="tag_args_new_yjjs">com.jxw.clean,com.jxw.clean.MainActivity,,,一键加速</string>
+    <string name="tag_args_new_jzgk">com.xwad.os,com.xwad.os.activity.user.UserActivity,int:index:1,,家长管控</string>
     <string name="tag_args_new_ykyl_dd">com.jxw.tbfd,com.jxw.tbfd.ui.activity.HomeActivity,String:subject:政治,,一课一练</string>
     <string name="tag_args_new_ykyl_ddyfz">com.jxw.tbfd,com.jxw.tbfd.ui.activity.HomeActivity,String:subject:政治,,一课一练</string>
     <string name="tag_args_new_ykyl_dl">com.jxw.tbfd,com.jxw.tbfd.ui.activity.HomeActivity,String:subject:地理,,一课一练</string>