diff --git a/app/src/main/java/com/example/PersonalCenter/MyPersonCenter.java b/app/src/main/java/com/example/PersonalCenter/MyPersonCenter.java
index a46e3d1..6bcf455 100644
--- a/app/src/main/java/com/example/PersonalCenter/MyPersonCenter.java
+++ b/app/src/main/java/com/example/PersonalCenter/MyPersonCenter.java
@@ -1,10 +1,13 @@
 package com.example.PersonalCenter;
 
 import android.content.Context;
+import android.content.Intent;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -15,12 +18,20 @@ import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentStatePagerAdapter;
 import androidx.viewpager.widget.ViewPager;
 
+import com.example.PersonalCenter.Login_Register.LoginActivity;
+import com.example.Util.User;
 import com.example.cmknowledgegraph.MainActivity;
 import com.example.cmknowledgegraph.R;
 import com.github.florent37.materialviewpager.MaterialViewPager;
 import com.github.florent37.materialviewpager.header.HeaderDesign;
 
+import de.hdodenhof.circleimageview.CircleImageView;
+
 public class MyPersonCenter extends Fragment {
+    private CircleImageView iv_avatar;
+    private TextView iv_avatar_username;
+
+
     MainActivity mainActivity;
     @Override
     public void onAttach(Context context) {
@@ -39,6 +50,18 @@ public class MyPersonCenter extends Fragment {
         super.onActivityCreated(savedInstanceState);
         //包装处理逻辑
         //得到MaterViewPager实例
+        iv_avatar = mainActivity.findViewById(R.id.iv_avatar);
+        iv_avatar_username = mainActivity.findViewById(R.id.iv_avatar_username);
+        iv_avatar.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(!User.isLogin){
+                    Intent intent=new Intent();
+                    intent.setClass(getActivity(), LoginActivity.class);
+                    startActivity(intent);
+                }
+            }
+        });
         MaterialViewPager materialViewPager = (MaterialViewPager) getActivity().findViewById(R.id.materialViewPager);
         //为MaterialViewPager添加监听
         materialViewPager.setMaterialViewPagerListener(new MaterialViewPager.Listener() {
@@ -120,4 +143,13 @@ public class MyPersonCenter extends Fragment {
                 .getViewPager().getAdapter().getCount());
         materialViewPager.getPagerTitleStrip().setViewPager(materialViewPager.getViewPager());
     }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if(User.isLogin){
+
+            iv_avatar_username.setText("Hello"+User.getUser().getUsername());
+        }
+    }
 }
diff --git a/app/src/main/res/drawable/th.jpeg b/app/src/main/res/drawable/th.jpeg
new file mode 100644
index 0000000..2840a1e
Binary files /dev/null and b/app/src/main/res/drawable/th.jpeg differ
diff --git a/app/src/main/res/layout/chat_content.xml b/app/src/main/res/layout/chat_content.xml
index f8b71c9..e6cc5ea 100644
--- a/app/src/main/res/layout/chat_content.xml
+++ b/app/src/main/res/layout/chat_content.xml
@@ -18,7 +18,7 @@
         app:viewpager_logo="@layout/header_logo"
         app:viewpager_logoMarginTop="100dp"
         app:viewpager_color="@color/colorPrimary"
-        app:viewpager_headerHeight="200dp"
+        app:viewpager_headerHeight="300dp"
         app:viewpager_headerAlpha="1.0"
         app:viewpager_hideLogoWithFade="false"
         app:viewpager_hideToolbarAndTitle="true"
@@ -29,17 +29,7 @@
         app:viewpager_transparentToolbar="true"
         app:viewpager_animatedHeaderImage="true"
         app:viewpager_disableToolbar="false">
-        <RelativeLayout
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="40dp"
-            >
-            <de.hdodenhof.circleimageview.CircleImageView
-                android:layout_width="40dp"
-                android:layout_height="30dp"
-                android:src="@drawable/home_back_1"
-                />
-        </RelativeLayout>
+
     </com.github.florent37.materialviewpager.MaterialViewPager>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/header_logo.xml b/app/src/main/res/layout/header_logo.xml
index 8377ad9..24a4f69 100644
--- a/app/src/main/res/layout/header_logo.xml
+++ b/app/src/main/res/layout/header_logo.xml
@@ -1,12 +1,34 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--这是chat区配置上面logo区域，这里默认是Health isEverything-->
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/logo_white"
-    android:layout_width="wrap_content"
-    android:layout_height="@dimen/materialviewpager_logoHeight"
-    android:text="Health is Everything"
-    android:textSize="30sp"
-    android:textColor="@android:color/white"/>
+<!--<TextView xmlns:android="http://schemas.android.com/apk/res/android"-->
+<!--    android:id="@+id/logo_white"-->
+<!--    android:layout_width="wrap_content"-->
+<!--    android:layout_height="@dimen/materialviewpager_logoHeight"-->
+<!--    android:text="Health is Everything"-->
+<!--    android:textSize="30sp"-->
+<!--    android:textColor="@android:color/white"/>-->
+<RelativeLayout android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <de.hdodenhof.circleimageview.CircleImageView
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/iv_avatar"
+        android:layout_width="45dp"
+        android:layout_height="45dp"
+        android:src="@drawable/th"
+        />
+    <TextView
+        android:id="@+id/iv_avatar_username"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_below="@id/iv_avatar"
+        android:text="未登录"
+        android:textSize="20dp"
+        android:textColor="#1f330f"/>
+
+</RelativeLayout>
+