diff --git a/Code/LeudaemiaLikeMe/app/src/main/java/com/example/leudaemialikeme/Fragment/IndexFragment.java b/Code/LeudaemiaLikeMe/app/src/main/java/com/example/leudaemialikeme/Fragment/IndexFragment.java
index f159b6c..db015c7 100644
--- a/Code/LeudaemiaLikeMe/app/src/main/java/com/example/leudaemialikeme/Fragment/IndexFragment.java
+++ b/Code/LeudaemiaLikeMe/app/src/main/java/com/example/leudaemialikeme/Fragment/IndexFragment.java
@@ -4,10 +4,19 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.Toast;
 
 import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import com.example.leudaemialikeme.R;
+import com.example.leudaemialikeme.Recnews;
+import com.example.leudaemialikeme.adapter.RecnewsAdapter;
+
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * A simple {@link Fragment} subclass.
@@ -16,6 +25,8 @@ import com.example.leudaemialikeme.R;
  */
 public class IndexFragment extends Fragment {
 
+    private List<Recnews> recNews=new ArrayList<>();;
+
     // TODO: Rename parameter arguments, choose names that match
     // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
     private static final String ARG_PARAM1 = "param1";
@@ -25,6 +36,7 @@ public class IndexFragment extends Fragment {
     private String mParam1;
     private String mParam2;
 
+
     public IndexFragment() {
         // Required empty public constructor
     }
@@ -60,6 +72,84 @@ public class IndexFragment extends Fragment {
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_index, container, false);
+        View view=inflater.inflate(R.layout.fragment_index, container, false);
+        initRecNews();
+        RecyclerView recyclerView=(RecyclerView) view.findViewById(R.id.recommend_news);
+        LinearLayoutManager layoutManager=new LinearLayoutManager(this.getActivity());
+        recyclerView.setLayoutManager(layoutManager);
+        RecnewsAdapter recnewsAdapter=new RecnewsAdapter(recNews);
+        recyclerView.setAdapter(recnewsAdapter);
+
+        initClick(view);
+
+        return view;
+
+    }
+
+    private void initClick(View view){
+        LinearLayout searchLinear=view.findViewById(R.id.search_linear);
+        LinearLayout recLinear=view.findViewById(R.id.rec_linear);
+        LinearLayout kepuLinear=view.findViewById(R.id.kepu_linear);
+        LinearLayout clockLinear=view.findViewById(R.id.clock_linear);
+
+        searchLinear.setOnClickListener(new View.OnClickListener(){
+
+            @Override
+            public void onClick(View v) {
+
+            }
+        });
+        recLinear.setOnClickListener(new View.OnClickListener(){
+
+            @Override
+            public void onClick(View v) {
+
+            }
+        });
+        kepuLinear.setOnClickListener(new View.OnClickListener(){
+
+            @Override
+            public void onClick(View v) {
+
+            }
+        });
+        clockLinear.setOnClickListener(new View.OnClickListener(){
+
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(view.getContext(),"x1233",Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+
+
+    //int imageNum,String theme,String intro,int visNum, String time
+    private void initRecNews(){
+        for(int i=0;i<2;i++){
+            Recnews news1=new Recnews(R.drawable.rec_news1,
+                    "儿童急性B淋巴细胞白血病,除了传统疗法还有哪些前沿治疗方法呢？",
+                    "急性淋巴细胞白血病（ALL）是儿童最常见的恶性肿瘤，其中约85%为……"
+                    ,102,"2021-11-6 09:19:54"
+                    );
+            recNews.add(news1);
+            Recnews news2=new Recnews(R.drawable.rec_news2,
+                    "儿童急性B淋巴细胞白血病,除了传统疗法还有哪些前沿治疗方法呢？",
+                    "急性淋巴细胞白血病（ALL）是儿童最常见的恶性肿瘤，其中约85%为……"
+                    ,100,"2021-12-6 03:19:54"
+            );
+            recNews.add(news2);
+            Recnews news3=new Recnews(R.drawable.rec_news3,
+                    "儿童急性B淋巴细胞白血病,除了传统疗法还有哪些前沿治疗方法呢？",
+                    "急性淋巴细胞白血病（ALL）是儿童最常见的恶性肿瘤，其中约85%为……"
+                    ,100,"2021-12-6 03:19:54"
+            );
+            recNews.add(news3);
+            Recnews news4=new Recnews(R.drawable.rec_news4,
+                    "儿童急性B淋巴细胞白血病,除了传统疗法还有哪些前沿治疗方法呢？",
+                    "急性淋巴细胞白血病（ALL）是儿童最常见的恶性肿瘤，其中约85%为……"
+                    ,100,"2021-12-6 03:19:54"
+            );
+            recNews.add(news4);
+        }
     }
 }
\ No newline at end of file
diff --git a/Code/LeudaemiaLikeMe/app/src/main/res/drawable/clock.png b/Code/LeudaemiaLikeMe/app/src/main/res/drawable/clock.png
new file mode 100644
index 0000000..449d16a
Binary files /dev/null and b/Code/LeudaemiaLikeMe/app/src/main/res/drawable/clock.png differ
diff --git a/Code/LeudaemiaLikeMe/app/src/main/res/drawable/ten.png b/Code/LeudaemiaLikeMe/app/src/main/res/drawable/ten.png
new file mode 100644
index 0000000..2d68d23
Binary files /dev/null and b/Code/LeudaemiaLikeMe/app/src/main/res/drawable/ten.png differ
diff --git a/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_community.xml b/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_community.xml
index d9c675a..3e4fb62 100644
--- a/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_community.xml
+++ b/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_community.xml
@@ -9,13 +9,15 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        >
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginLeft="10dp"
             android:layout_marginTop="10dp"
+            android:layout_margin="10dp"
             android:layout_marginRight="10dp"
             android:orientation="horizontal">
 
diff --git a/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_index.xml b/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_index.xml
index 2233317..03dd335 100644
--- a/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_index.xml
+++ b/Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_index.xml
@@ -1,14 +1,382 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView
+    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"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".Fragment.IndexFragment">
+    >
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".Fragment.IndexFragment"
+    android:background="@drawable/background"
+    >
 
     <!-- TODO: Update blank fragment layout -->
+
+
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical" />
+
+
+    <LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="#ffffff">
+    <LinearLayout
+        android:id="@+id/search_linear"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top"
+        android:layout_margin="20dp"
+        android:background="@drawable/shape_round_corner"
+        android:orientation="horizontal">
+        <SearchView
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            />
+
+        <TextView
+            android:id="@+id/textView"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:gravity="center_vertical"
+            android:text="你不知道的白血病知识" />
+    </LinearLayout>
+</LinearLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:padding="10dp">
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="190dp"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:id="@+id/rec_linear"
+                android:layout_width="190dp"
+                android:layout_height="76dp"
+                android:layout_margin="10dp"
+                android:background="@drawable/shape_round2_corner"
+                android:orientation="horizontal"
+                android:padding="5dp"
+                android:elevation="10dp">
+
+                <ImageView
+                    android:layout_marginRight="10dp"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_gravity="center_vertical"
+                    android:src="@drawable/friends" />
+
+                <LinearLayout
+                    android:layout_width="91dp"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:elevation="10dp">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="15dp"
+                        android:text="好友推荐"
+                        android:textSize="17dp"
+                        android:textStyle="bold" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="看看好友动态"
+                        android:textSize="13dp" />
+
+                </LinearLayout>
+
+                <ImageView
+                    android:id="@+id/imageView"
+                    android:layout_width="17dp"
+                    android:layout_height="55dp"
+                    android:src="@drawable/forward" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/kepu_linear"
+                android:layout_width="189dp"
+                android:layout_height="76dp"
+                android:layout_margin="10dp"
+                android:background="@drawable/shape_round2_corner"
+                android:orientation="horizontal"
+                android:padding="5dp"
+                android:elevation="10dp"
+                >
+
+                <ImageView
+                    android:id="@+id/imageView2"
+                    android:layout_marginRight="10dp"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_gravity="center_vertical"
+                    android:src="@drawable/kepu" />
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="15dp"
+                        android:text="科普"
+                        android:textSize="17dp"
+                        android:textStyle="bold" />
+
+                    <TextView
+                        android:id="@+id/textView3"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="白血病相关科普"
+                        android:textSize="13dp" />
+
+                </LinearLayout>
+
+                <ImageView
+                    android:id="@+id/imageView3"
+                    android:layout_width="17dp"
+                    android:layout_height="55dp"
+                    android:src="@drawable/forward" />
+            </LinearLayout>
+
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/clock_linear"
+            android:layout_width="match_parent"
+            android:layout_height="170dp"
+            android:layout_gravity="top"
+            android:layout_margin="10dp"
+            android:background="#ffffff"
+            android:orientation="vertical"
+            android:elevation="10dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                >
+
+                <TextView
+                    android:id="@+id/textView4"
+                    android:layout_width="140dp"
+                    android:layout_height="match_parent"
+                    android:gravity="center"
+                    android:text="   服药提醒"
+                    android:textSize="17dp"
+                    android:textStyle="bold" />
+
+                <ImageView
+                    android:id="@+id/imageView4"
+                    android:layout_width="17dp"
+                    android:layout_height="55dp"
+
+                    android:src="@drawable/forward" />
+            </LinearLayout>
+
+            <TextView
+                android:id="@+id/textView5"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:layout_margin="10dp"
+                android:gravity="center"
+                android:text="距下一次服药\n1小时10分钟"
+                android:textSize="13dp" />
+
+            <ImageView
+                android:id="@+id/imageView5"
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:src="@drawable/clock"
+                android:layout_gravity="center"/>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        >
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="156dp"
+            android:layout_margin="20dp"
+            android:background="#ffffff"
+            android:orientation="vertical"
+            android:padding="20dp"
+            android:elevation="10dp">
+
+            <TextView
+                android:id="@+id/textView6"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="20dp"
+                android:text="资讯分类"
+                android:textSize="17dp"
+                android:textStyle="bold" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <LinearLayout
+                    android:id="@+id/company"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:id="@+id/imageView6"
+                        android:layout_width="40dp"
+                        android:layout_height="40dp"
+                        android:src="@drawable/company" />
+
+                    <TextView
+                        android:id="@+id/textView7"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginLeft="5dp"
+                        android:layout_marginTop="8dp"
+                        android:text="公司" />
+                </LinearLayout>
+
+                <LinearLayout
+                    android:id="@+id/ten"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="30dp"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:id="@+id/imageView7"
+                        android:layout_width="40dp"
+                        android:layout_height="40dp"
+                        android:src="@drawable/ten" />
+
+                    <TextView
+                        android:id="@+id/textView8"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="8dp"
+                        android:text="红十字" />
+
+                </LinearLayout>
+
+                <LinearLayout
+                    android:id="@+id/government"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="30dp"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:id="@+id/imageView8"
+                        android:layout_width="40dp"
+                        android:layout_height="40dp"
+                        android:src="@drawable/government" />
+
+                    <TextView
+                        android:id="@+id/textView9"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginLeft="5dp"
+                        android:layout_marginTop="8dp"
+                        android:text="政府" />
+
+                </LinearLayout>
+
+                <LinearLayout
+                    android:id="@+id/charity"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="30dp"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:id="@+id/imageView9"
+                        android:layout_width="40dp"
+                        android:layout_height="40dp"
+                        android:src="@drawable/charity" />
+
+                    <TextView
+                        android:id="@+id/textView10"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginLeft="5dp"
+                        android:layout_marginTop="8dp"
+                        android:text="慈善" />
+                </LinearLayout>
+
+                <LinearLayout
+                    android:id="@+id/all"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="30dp"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:id="@+id/imageView10"
+                        android:layout_width="40dp"
+                        android:layout_height="40dp"
+                        android:src="@drawable/all" />
+
+                    <TextView
+                        android:id="@+id/textView11"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginLeft="5dp"
+                        android:layout_marginTop="8dp"
+                        android:text="全部" />
+                </LinearLayout>
+            </LinearLayout>
+
+        </LinearLayout>
+    </LinearLayout>
+
     <TextView
+        android:id="@+id/textView12"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:text="@string/hello_blank_fragment" />
+        android:layout_height="20dp"
+        android:layout_marginLeft="20dp"
+        android:text="精选资讯"
+        android:textSize="17dp"
+        android:textStyle="bold" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="188dp"
+        android:layout_margin="20dp"
+        android:background="#ffffff">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recommend_news"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </LinearLayout>
 
-</FrameLayout>
\ No newline at end of file
+</LinearLayout>
+</ScrollView>
\ No newline at end of file