diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8dd111b..7d68b2a 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -29,6 +29,10 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".activity.login.LoginActivity"
+            android:launchMode="singleTask" />
+
         <activity
             android:name=".activity.category.CategoryActivity"
             android:exported="true"
diff --git a/app/src/main/java/com/hainaos/vc/activity/category/CategoryActivity.java b/app/src/main/java/com/hainaos/vc/activity/category/CategoryActivity.java
index e6503bb..a783787 100644
--- a/app/src/main/java/com/hainaos/vc/activity/category/CategoryActivity.java
+++ b/app/src/main/java/com/hainaos/vc/activity/category/CategoryActivity.java
@@ -5,6 +5,7 @@ import android.view.View;
 
 import androidx.lifecycle.Observer;
 import androidx.recyclerview.widget.DefaultItemAnimator;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.hainaos.vc.R;
 import com.hainaos.vc.adapter.VideoAdapter;
@@ -24,6 +25,7 @@ public class CategoryActivity extends BaseMvvmActivity<CategoryViewModel, Activi
 
     private static final String TAG = "CategoryActivity";
     private String mTitle;
+    private String mDirName;
 
     private VideoAdapter mVideoAdapter;
 
@@ -60,12 +62,21 @@ public class CategoryActivity extends BaseMvvmActivity<CategoryViewModel, Activi
             }
         });
         mViewDataBinding.rvVideo.setAdapter(mVideoAdapter);
+
+        mViewDataBinding.swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                mViewDataBinding.swipeRefreshLayout.setRefreshing(true);
+                mViewModel.getViedoList(mDirName);
+            }
+        });
     }
 
     @Override
     protected void initData() {
         Intent intent = getIntent();
         mTitle = intent.getStringExtra("title");
+        mDirName = intent.getStringExtra("dir");
         mViewDataBinding.setTitle(mTitle);
 
 
@@ -73,9 +84,10 @@ public class CategoryActivity extends BaseMvvmActivity<CategoryViewModel, Activi
             @Override
             public void onChanged(ArrayList<LocalVideoInfo> localVideoInfos) {
                 mVideoAdapter.setData(localVideoInfos);
+                mViewDataBinding.swipeRefreshLayout.setRefreshing(false);
             }
         });
-        mViewModel.getViedoList();
+        mViewModel.getViedoList(mDirName);
 
     }
 
diff --git a/app/src/main/java/com/hainaos/vc/activity/category/CategoryViewModel.java b/app/src/main/java/com/hainaos/vc/activity/category/CategoryViewModel.java
index 5144cd8..6d8dea9 100644
--- a/app/src/main/java/com/hainaos/vc/activity/category/CategoryViewModel.java
+++ b/app/src/main/java/com/hainaos/vc/activity/category/CategoryViewModel.java
@@ -1,16 +1,27 @@
 package com.hainaos.vc.activity.category;
 
+import android.os.Environment;
+import android.util.Log;
+
 import androidx.lifecycle.MutableLiveData;
 
 import com.hainaos.vc.base.mvvm.BaseViewModel;
 import com.hainaos.vc.bean.LocalVideoInfo;
 import com.hainaos.vc.databinding.ActivityCategoryBinding;
+import com.hainaos.vc.utils.VideoUtils;
 import com.trello.rxlifecycle4.android.ActivityEvent;
 
+import java.io.File;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 public class CategoryViewModel extends BaseViewModel<ActivityCategoryBinding, ActivityEvent> {
 
+    private static final String TAG = "CategoryViewModel";
+
     @Override
     public ActivityCategoryBinding getVDBinding() {
         return binding;
@@ -23,22 +34,28 @@ public class CategoryViewModel extends BaseViewModel<ActivityCategoryBinding, Ac
 
     public MutableLiveData<ArrayList<LocalVideoInfo>> mLocalVideoInfosData = new MutableLiveData<>();
 
-    public void getViedoList() {
-        LocalVideoInfo localVideoInfo = new LocalVideoInfo();
-        localVideoInfo.setFile_name("test_video_1");
-        localVideoInfo.setLocalPath("/storage/emulated/0/Movies/test_video_1.mp4");
-        ArrayList<LocalVideoInfo> localVideoInfos = new ArrayList<>();
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-        localVideoInfos.add(localVideoInfo);
-
-        mLocalVideoInfosData.setValue(localVideoInfos);
+    public void getViedoList(String dir) {
+        File file = new File(Environment.getExternalStorageDirectory() + File.separator + "haina" + File.separator + dir);
+        if (file.exists()) {
+            String[] strings = file.list();
+            Log.e(TAG, "getViedoList: " + Arrays.toString(strings));
+            if (strings != null) {
+                List<String> paths = new ArrayList<>(Arrays.asList(strings));
+                ArrayList<LocalVideoInfo> localVideoInfos = paths.stream().map(new Function<String, LocalVideoInfo>() {
+                    @Override
+                    public LocalVideoInfo apply(String s) {
+                        LocalVideoInfo localVideoInfo = new LocalVideoInfo();
+                        localVideoInfo.setFile_name(VideoUtils.getFileNameWithoutExtension(s));
+                        localVideoInfo.setLocalPath(new File(file.getAbsolutePath() + File.separator + s).getAbsolutePath());
+                        return localVideoInfo;
+                    }
+                }).collect(Collectors.toCollection(ArrayList::new));
+                mLocalVideoInfosData.setValue(localVideoInfos);
+            } else {
+                mLocalVideoInfosData.setValue(null);
+            }
+        } else {
+            mLocalVideoInfosData.setValue(null);
+        }
     }
 }
diff --git a/app/src/main/java/com/hainaos/vc/activity/login/LoginActivity.java b/app/src/main/java/com/hainaos/vc/activity/login/LoginActivity.java
new file mode 100644
index 0000000..43749da
--- /dev/null
+++ b/app/src/main/java/com/hainaos/vc/activity/login/LoginActivity.java
@@ -0,0 +1,35 @@
+package com.hainaos.vc.activity.login;
+
+import com.hainaos.vc.R;
+import com.hainaos.vc.base.mvvm.BaseMvvmActivity;
+import com.hainaos.vc.databinding.ActivityLoginBinding;
+
+public class LoginActivity extends BaseMvvmActivity<LoginViewModel, ActivityLoginBinding> {
+
+    @Override
+    protected int getLayoutId() {
+        return R.layout.activity_login;
+    }
+
+    @Override
+    protected void initDataBinding() {
+        mViewModel.setCtx(this);
+        mViewModel.setVDBinding(mViewDataBinding);
+        mViewModel.setLifecycle(getLifecycleSubject());
+        mViewDataBinding.setClick(new BtnClick());
+    }
+
+    @Override
+    protected void initView() {
+
+    }
+
+    @Override
+    protected void initData() {
+
+    }
+
+    public class BtnClick {
+
+    }
+}
diff --git a/app/src/main/java/com/hainaos/vc/activity/login/LoginViewModel.java b/app/src/main/java/com/hainaos/vc/activity/login/LoginViewModel.java
new file mode 100644
index 0000000..e990114
--- /dev/null
+++ b/app/src/main/java/com/hainaos/vc/activity/login/LoginViewModel.java
@@ -0,0 +1,18 @@
+package com.hainaos.vc.activity.login;
+
+import com.hainaos.vc.base.mvvm.BaseViewModel;
+import com.hainaos.vc.databinding.ActivityLoginBinding;
+import com.trello.rxlifecycle4.android.ActivityEvent;
+
+public class LoginViewModel extends BaseViewModel<ActivityLoginBinding, ActivityEvent> {
+
+    @Override
+    public ActivityLoginBinding getVDBinding() {
+        return binding;
+    }
+
+    @Override
+    public void onDestroy() {
+
+    }
+}
diff --git a/app/src/main/java/com/hainaos/vc/activity/main/MainActivity.java b/app/src/main/java/com/hainaos/vc/activity/main/MainActivity.java
index c66f134..9501392 100644
--- a/app/src/main/java/com/hainaos/vc/activity/main/MainActivity.java
+++ b/app/src/main/java/com/hainaos/vc/activity/main/MainActivity.java
@@ -18,6 +18,7 @@ import androidx.core.app.ActivityCompat;
 
 import com.hainaos.vc.R;
 import com.hainaos.vc.activity.category.CategoryActivity;
+import com.hainaos.vc.activity.login.LoginActivity;
 import com.hainaos.vc.base.mvvm.BaseMvvmActivity;
 import com.hainaos.vc.config.CommonConfig;
 import com.hainaos.vc.databinding.ActivityMainBinding;
@@ -316,9 +317,10 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
         }
     }
 
-    private void openCategory(String title) {
+    private void openCategory(String title, String dir) {
         Intent intent = new Intent(MainActivity.this, CategoryActivity.class);
         intent.putExtra("title", title);
+        intent.putExtra("dir", dir);
         startActivity(intent);
     }
 
@@ -327,44 +329,48 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
             lazyExit();
         }
 
+        public void login(View view) {
+            startActivity(new Intent(MainActivity.this, LoginActivity.class));
+        }
+
         public void open1(View view) {
-            openCategory("发型设计");
+            openCategory("发型设计", "1");
         }
 
         public void open2(View view) {
-            openCategory("化妆基础");
+            openCategory("化妆基础", "2");
         }
 
         public void open3(View view) {
-            openCategory("美甲技巧");
+            openCategory("美甲技巧", "3");
         }
 
         public void open4(View view) {
-            openCategory("皮肤管理");
+            openCategory("皮肤管理", "4");
         }
 
         public void open5(View view) {
-            openCategory("纹绣入门");
+            openCategory("纹绣入门", "5");
         }
 
         public void open6(View view) {
-            openCategory("美睫教程");
+            openCategory("美睫教程", "6");
         }
 
         public void open7(View view) {
-            openCategory("形象穿搭");
+            openCategory("形象穿搭", "7");
         }
 
         public void open8(View view) {
-            openCategory("门店营销");
+            openCategory("门店营销", "8");
         }
 
         public void open9(View view) {
-            openCategory("色彩搭配");
+            openCategory("色彩搭配", "9");
         }
 
         public void open10(View view) {
-            openCategory("工具消毒");
+            openCategory("工具消毒", "10");
         }
 
         public void open11(View view) {
diff --git a/app/src/main/java/com/hainaos/vc/adapter/VideoAdapter.java b/app/src/main/java/com/hainaos/vc/adapter/VideoAdapter.java
index c9d20b6..ab2e4ab 100644
--- a/app/src/main/java/com/hainaos/vc/adapter/VideoAdapter.java
+++ b/app/src/main/java/com/hainaos/vc/adapter/VideoAdapter.java
@@ -102,7 +102,7 @@ public class VideoAdapter extends RecyclerView.Adapter<VideoAdapter.VideoHolder>
             File file = new File(localPath);
             if (file.exists()) {
                 holder.iv_status.setVisibility(View.GONE);
-                Glide.with(mContext).load(url + "?x-oss-process=video/snapshot,t_0,f_jpg").error(R.mipmap.ic_launcher).into(holder.video_image);
+                Glide.with(mContext).load(file).error(R.mipmap.ic_launcher).into(holder.video_image);
                 holder.duration.setText(TimeUtils.TimeFormat(localVideoInfo.getDuration() * 1000));
 //                Observable.create(new ObservableOnSubscribe<VideoResult>() {
 //                    @Override
@@ -166,7 +166,7 @@ public class VideoAdapter extends RecyclerView.Adapter<VideoAdapter.VideoHolder>
                     if (JgyUtils.getInstance().fileExists(url)) {
                         Intent intent = new Intent(mContext, TikTokActivity.class);
                         intent.putExtra("position", position);
-                        intent.putParcelableArrayListExtra("list", mLocalVideoInfos);
+                        intent.putExtra("list", mLocalVideoInfos);
                         mContext.startActivity(intent);
                     } else {
                         JgyUtils.getInstance().ariaDownload(url, GsonUtils.getJsonObject(GsonUtils.toJSONString(localVideoInfo)));
diff --git a/app/src/main/res/drawable/bg_login.xml b/app/src/main/res/drawable/bg_login.xml
new file mode 100644
index 0000000..dbdac21
--- /dev/null
+++ b/app/src/main/res/drawable/bg_login.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="270"
+        android:endColor="#9C9C9C"
+        android:startColor="#9B8085" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_login_button.xml b/app/src/main/res/drawable/bg_login_button.xml
new file mode 100644
index 0000000..90d8e31
--- /dev/null
+++ b/app/src/main/res/drawable/bg_login_button.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="#D05171" />
+
+    <corners android:radius="8dp" />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/edit_background.xml b/app/src/main/res/drawable/edit_background.xml
new file mode 100644
index 0000000..9f30501
--- /dev/null
+++ b/app/src/main/res/drawable/edit_background.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#EEEEEE" />
+            <corners android:radius="8dp" />
+        </shape>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_category.xml b/app/src/main/res/layout/activity_category.xml
index 8867b95..db8c15e 100644
--- a/app/src/main/res/layout/activity_category.xml
+++ b/app/src/main/res/layout/activity_category.xml
@@ -53,8 +53,8 @@
                 android:id="@+id/tv_title"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:textColor="@color/white"
                 android:text="@{title}"
+                android:textColor="@color/white"
                 android:textSize="18sp"
                 android:textStyle="bold"
                 app:layout_constraintBottom_toBottomOf="parent"
@@ -71,11 +71,17 @@
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintTop_toBottomOf="@+id/cl_title">
 
-            <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/rv_video"
+            <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+                android:id="@+id/swipeRefreshLayout"
                 android:layout_width="match_parent"
-                android:layout_height="match_parent" />
+                android:layout_height="match_parent">
 
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/rv_video"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent" />
+
+            </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
         </androidx.constraintlayout.widget.ConstraintLayout>
 
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 0000000..9d863bb
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".activity.login.LoginActivity">
+
+    <data>
+
+        <variable
+            name="click"
+            type="com.hainaos.vc.activity.login.LoginActivity.BtnClick" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@drawable/bg_login">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="32dp"
+            android:background="@drawable/background_add"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:layout_marginTop="16dp"
+                    android:maxLines="1"
+                    android:singleLine="true"
+                    android:text="账号登录"
+                    android:textColor="@color/black"
+                    android:textSize="18sp"
+                    android:textStyle="bold" />
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="32dp"
+                    android:layout_gravity="center"
+                    android:layout_marginHorizontal="16dp"
+                    android:layout_marginTop="16dp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <EditText
+                        android:id="@+id/et_mobile"
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:background="@drawable/edit_background"
+                        android:hint="请输入手机号码"
+                        android:inputType="phone"
+                        android:paddingStart="4dp"
+                        android:textColor="@color/black"
+                        android:textColorHint="#848484"
+                        android:textSize="11sp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="32dp"
+                    android:layout_gravity="center"
+                    android:layout_marginHorizontal="16dp"
+                    android:layout_marginTop="16dp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <EditText
+                        android:id="@+id/et_passwd"
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:background="@drawable/edit_background"
+                        android:hint="请输入手机号码"
+                        android:inputType="phone"
+                        android:paddingStart="4dp"
+                        android:textColor="@color/black"
+                        android:textColorHint="#848484"
+                        android:textSize="11sp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginHorizontal="16dp"
+                    android:layout_marginTop="16dp"
+                    android:background="@drawable/bg_login_button"
+                    android:gravity="center"
+                    android:text="登录"
+                    android:textColor="@color/white"
+                    android:textSize="20sp" />
+
+            </LinearLayout>
+
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 75df650..135ec9f 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -77,6 +77,7 @@
                 android:layout_height="32dp"
                 android:layout_marginEnd="8dp"
                 android:adjustViewBounds="true"
+                android:onClick="@{click::login}"
                 android:scaleType="centerCrop"
                 android:src="@drawable/icon_main_login"
                 app:layout_constraintBottom_toBottomOf="parent"