diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfGridAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfGridAdapter.java
index b896f8daee..b615c72863 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfGridAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfGridAdapter.java
@@ -90,7 +90,7 @@ public int getItemCount() {
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_bookshelf_grid, parent, false));
+        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_bookshelf_grid, parent, false));
     }
 
     @Override
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfListAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfListAdapter.java
index 4c8a0a1476..f5323ef317 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfListAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/BookShelfListAdapter.java
@@ -86,7 +86,7 @@ public int getItemCount() {
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_bookshelf_list, parent, false));
+        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_bookshelf_list, parent, false));
     }
 
     @Override
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/BookSourceAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/BookSourceAdapter.java
index 0258ef2d4f..f3d16c7fe1 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/BookSourceAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/BookSourceAdapter.java
@@ -90,7 +90,7 @@ public MyItemTouchHelpCallback.OnItemTouchCallbackListener getItemTouchCallbackL
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_book_source_item, parent, false);
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_book_source, parent, false);
         return new MyViewHolder(view);
     }
 
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/ChangeSourceAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/ChangeSourceAdapter.java
index 056804184f..8ed832f503 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/ChangeSourceAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/ChangeSourceAdapter.java
@@ -79,7 +79,7 @@ class MyViewHolder extends RecyclerView.ViewHolder{
 
     @Override
     public RecyclerView.ViewHolder onCreateIViewHolder(ViewGroup parent, int viewType) {
-        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_change_source_item, parent, false));
+        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_change_source, parent, false));
     }
 
     @Override
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/ChapterListAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/ChapterListAdapter.java
index ee19268fb8..ef609a03a9 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/ChapterListAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/ChapterListAdapter.java
@@ -103,7 +103,7 @@ public void onError(Throwable e) {
     @NonNull
     @Override
     public ThisViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return new ThisViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_chapterlist, parent, false));
+        return new ThisViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_chapter_list, parent, false));
     }
 
     @Override
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/ChoiceBookAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/ChoiceBookAdapter.java
index 9be6afca84..feb3eb5ac2 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/ChoiceBookAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/ChoiceBookAdapter.java
@@ -41,7 +41,7 @@ public ChoiceBookAdapter(Activity activity) {
 
     @Override
     public RecyclerView.ViewHolder onCreateIViewHolder(ViewGroup parent, int viewType) {
-        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_searchbook_item, parent, false));
+        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_search_book, parent, false));
     }
 
     @Override
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/DownloadAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/DownloadAdapter.java
index ddb6d28f68..3eea378678 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/DownloadAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/DownloadAdapter.java
@@ -36,7 +36,7 @@ public void upDataS(List<DownloadBookBean> dataS) {
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_download_item, parent, false);
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_download, parent, false);
         return new MyViewHolder(view);
     }
 
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/FindKindAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/FindKindAdapter.java
index b41661f6c1..6373ce5f22 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/FindKindAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/FindKindAdapter.java
@@ -1,7 +1,5 @@
 package com.monke.monkeybook.view.adapter;
 
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -9,9 +7,7 @@
 import android.widget.TextView;
 
 import com.monke.monkeybook.R;
-import com.monke.monkeybook.bean.FindKindBean;
 import com.monke.monkeybook.bean.FindKindGroupBean;
-import com.monke.monkeybook.view.activity.ChoiceBookActivity;
 import com.monke.monkeybook.view.activity.FindBookActivity;
 
 import java.util.ArrayList;
@@ -84,7 +80,7 @@ public boolean hasStableIds() {
     public View getGroupView(int i, boolean b, View convertView, ViewGroup parent) {
         GroupViewHolder groupViewHolder;
         if (convertView == null) {
-            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_find_group, parent, false);
+            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_find_group, parent, false);
             groupViewHolder = new GroupViewHolder();
             groupViewHolder.tvTitle = convertView.findViewById(R.id.tv_kind_name);
             convertView.setTag(groupViewHolder);
@@ -99,7 +95,7 @@ public View getGroupView(int i, boolean b, View convertView, ViewGroup parent) {
     public View getChildView(int i, int i1, boolean b, View convertView, ViewGroup parent) {
         ChildViewHolder childViewHolder;
         if (convertView == null) {
-            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_find_kind, parent, false);
+            convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_find_kind, parent, false);
             childViewHolder = new ChildViewHolder();
             childViewHolder.tvTitle = convertView.findViewById(R.id.tv_kind_name);
             convertView.setTag(childViewHolder);
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/ReplaceRuleAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/ReplaceRuleAdapter.java
index f983c84c2a..a973994daf 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/ReplaceRuleAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/ReplaceRuleAdapter.java
@@ -66,7 +66,7 @@ public List<ReplaceRuleBean> getDataList() {
     @NonNull
     @Override
     public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_replace_rule_item, parent, false);
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_replace_rule, parent, false);
         return new MyViewHolder(view);
     }
 
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/SearchBookAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/SearchBookAdapter.java
index b5d5b131e2..a611bb0957 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/SearchBookAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/SearchBookAdapter.java
@@ -48,7 +48,7 @@ public SearchBookAdapter(Activity activity) {
 
     @Override
     public RecyclerView.ViewHolder onCreateIViewHolder(ViewGroup parent, int viewType) {
-        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_searchbook_item, parent, false));
+        return new MyViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_search_book, parent, false));
     }
 
     @SuppressLint("DefaultLocale")
diff --git a/app/src/main/java/com/monke/monkeybook/view/adapter/SearchHistoryAdapter.java b/app/src/main/java/com/monke/monkeybook/view/adapter/SearchHistoryAdapter.java
index 9e33dfb5f3..d1a4550aa7 100644
--- a/app/src/main/java/com/monke/monkeybook/view/adapter/SearchHistoryAdapter.java
+++ b/app/src/main/java/com/monke/monkeybook/view/adapter/SearchHistoryAdapter.java
@@ -34,7 +34,7 @@ public void setOnItemClickListener(OnItemClickListener listener) {
 
     @Override
     public View getView(FlowLayout parent, int position, final SearchHistoryBean searchHistoryBean) {
-        TextView tv = (TextView) LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_searchhistory_item,
+        TextView tv = (TextView) LayoutInflater.from(parent.getContext()).inflate(R.layout.item_search_history,
                 parent, false);
         tv.setText(searchHistoryBean.getContent());
         tv.setOnClickListener(v -> {
diff --git a/app/src/main/res/layout/adapter_file_folder_item.xml b/app/src/main/res/layout/adapter_file_folder_item.xml
deleted file mode 100644
index c58a10c7c2..0000000000
--- a/app/src/main/res/layout/adapter_file_folder_item.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:minHeight="60dp"
-    android:fitsSystemWindows="true"
-    android:background="@drawable/bg_ib_pre"
-    android:orientation="vertical" >
-
-    <RelativeLayout
-        android:id="@+id/rl_file_folder_item_folder"
-        android:layout_width="match_parent"
-        android:layout_height="60dp" >
-
-        <ImageView
-            android:id="@+id/iv_file_folder_item_folder"
-            android:layout_width="46dp"
-            android:layout_height="46dp"
-            android:layout_centerVertical="true"
-            android:layout_marginLeft="10dp"
-            android:src="@drawable/ic_folder_black_24dp" />
-
-        <TextView
-            android:id="@+id/tv_file_folder_item_folder"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_toRightOf="@+id/iv_file_folder_item_folder"
-            android:layout_centerVertical="true"
-            android:layout_marginLeft="8dp"
-            android:layout_marginRight="8dp"
-            android:singleLine="true"
-        	android:ellipsize="end"
-            android:textSize="18sp" />
-        
-    </RelativeLayout>
-    
-    <RelativeLayout
-        android:id="@+id/rl_file_folder_item_file"
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:visibility="gone" >
-
-        
-        <ImageView
-            android:id="@+id/iv_file_folder_item_file"
-            android:layout_width="46dp"
-            android:layout_height="46dp"
-            android:layout_centerVertical="true"
-            android:layout_marginLeft="10dp"
-            android:src="@drawable/ic_folder_black_24dp" />
-        
-        <TextView
-            android:id="@+id/tv_file_folder_item_file"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_toRightOf="@+id/iv_file_folder_item_file"
-            android:layout_centerVertical="true"
-            android:paddingLeft="8dp"
-            android:paddingRight="12dp"
-            android:singleLine="true"
-        	android:ellipsize="end"
-            android:textSize="18sp" />
-        
-    </RelativeLayout>
-
-</LinearLayout>
diff --git a/app/src/main/res/layout/adapter_importbook.xml b/app/src/main/res/layout/adapter_importbook.xml
deleted file mode 100644
index 9d20d7d2a1..0000000000
--- a/app/src/main/res/layout/adapter_importbook.xml
+++ /dev/null
@@ -1,95 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:orientation="vertical"
-    android:background="#ffffff">
-
-    <LinearLayout
-        android:id="@+id/ll_content"
-        android:layout_width="match_parent"
-        android:layout_height="63dp"
-        android:background="@drawable/bg_ib_pre"
-        android:orientation="horizontal">
-
-        <ImageView
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:layout_gravity="center_vertical"
-            android:layout_marginLeft="7dp"
-            android:layout_marginRight="7dp"
-            android:src="@drawable/ic_txt_24dp" />
-
-        <LinearLayout
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-            android:orientation="vertical"
-            android:paddingBottom="10dp"
-            android:paddingTop="10dp">
-
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal">
-                <TextView
-                    android:id="@+id/tv_name"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:maxWidth="190dp"
-                    android:ellipsize="end"
-                    android:singleLine="true"
-                    android:text="123dsfsdfsdfsdfsdfsdfsdfsdfsdfsdfsdfsdfsdfasfsd"
-                    android:textColor="#767676"
-                    android:textSize="16sp" />
-                <TextView
-                    android:id="@+id/tv_size"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:ellipsize="end"
-                    android:singleLine="true"
-                    android:text="123"
-                    android:layout_marginLeft="6dp"
-                    android:gravity="left|bottom"
-                    android:textColor="#adadad"
-                    android:textSize="13sp" />
-            </LinearLayout>
-
-            <View
-                android:layout_width="0dp"
-                android:layout_height="0dp"
-                android:layout_weight="1" />
-
-            <TextView
-                android:id="@+id/tv_loc"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:ellipsize="end"
-                android:singleLine="true"
-                android:text="123"
-                android:textColor="#adadad"
-                android:textSize="12sp" />
-        </LinearLayout>
-
-        <com.monke.monkeybook.widget.checkbox.SmoothCheckBox
-            android:id="@+id/scb_select"
-            android:layout_width="19dp"
-            android:layout_height="19dp"
-            android:layout_gravity="center_vertical"
-            android:layout_marginLeft="10dp"
-            android:layout_marginRight="15dp"
-            android:clickable="false"
-            app:color_checked="#767676"
-            app:color_tick="#ffffff"
-            app:color_unchecked="#ffffff"
-            app:color_unchecked_stroke="#c1c1c1"
-            app:duration="100" />
-    </LinearLayout>
-
-    <View
-        android:layout_width="match_parent"
-        android:layout_height="0.3dp"
-        android:layout_gravity="bottom"
-        android:background="#adadad" />
-</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/adapter_book_source_item.xml b/app/src/main/res/layout/item_book_source.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_book_source_item.xml
rename to app/src/main/res/layout/item_book_source.xml
diff --git a/app/src/main/res/layout/adapter_bookshelf_grid.xml b/app/src/main/res/layout/item_bookshelf_grid.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_bookshelf_grid.xml
rename to app/src/main/res/layout/item_bookshelf_grid.xml
diff --git a/app/src/main/res/layout/adapter_bookshelf_list.xml b/app/src/main/res/layout/item_bookshelf_list.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_bookshelf_list.xml
rename to app/src/main/res/layout/item_bookshelf_list.xml
diff --git a/app/src/main/res/layout/adapter_change_source_item.xml b/app/src/main/res/layout/item_change_source.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_change_source_item.xml
rename to app/src/main/res/layout/item_change_source.xml
diff --git a/app/src/main/res/layout/adapter_chapterlist.xml b/app/src/main/res/layout/item_chapter_list.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_chapterlist.xml
rename to app/src/main/res/layout/item_chapter_list.xml
diff --git a/app/src/main/res/layout/adapter_download_item.xml b/app/src/main/res/layout/item_download.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_download_item.xml
rename to app/src/main/res/layout/item_download.xml
diff --git a/app/src/main/res/layout/adapter_find_group.xml b/app/src/main/res/layout/item_find_group.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_find_group.xml
rename to app/src/main/res/layout/item_find_group.xml
diff --git a/app/src/main/res/layout/adapter_find_kind.xml b/app/src/main/res/layout/item_find_kind.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_find_kind.xml
rename to app/src/main/res/layout/item_find_kind.xml
diff --git a/app/src/main/res/layout/adapter_replace_rule_item.xml b/app/src/main/res/layout/item_replace_rule.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_replace_rule_item.xml
rename to app/src/main/res/layout/item_replace_rule.xml
diff --git a/app/src/main/res/layout/adapter_searchbook_item.xml b/app/src/main/res/layout/item_search_book.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_searchbook_item.xml
rename to app/src/main/res/layout/item_search_book.xml
diff --git a/app/src/main/res/layout/adapter_searchhistory_item.xml b/app/src/main/res/layout/item_search_history.xml
similarity index 100%
rename from app/src/main/res/layout/adapter_searchhistory_item.xml
rename to app/src/main/res/layout/item_search_history.xml