diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6f868b0..997822d 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,6 +5,18 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <com.common.commonlib.view.CommonTitleView
+        app:title="111"
+        app:drawableLeft="@drawable/ic_right"
+        app:drawableRight="@drawable/ic_right"
+        app:show_style="left_middle_right"
+        app:bgColor="@color/white"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
     <ImageView
         android:id="@+id/iv"
         android:layout_width="240dp"
diff --git a/commonLib/src/main/java/com/common/commonlib/view/CommonTitleView.java b/commonLib/src/main/java/com/common/commonlib/view/CommonTitleView.java
index fb379a3..07c4373 100644
--- a/commonLib/src/main/java/com/common/commonlib/view/CommonTitleView.java
+++ b/commonLib/src/main/java/com/common/commonlib/view/CommonTitleView.java
@@ -2,6 +2,7 @@ package com.common.commonlib.view;
 
 import android.content.Context;
 import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -16,9 +17,9 @@ import com.common.commonlib.utils.DisplayUtils;
 
 public class CommonTitleView extends FrameLayout implements View.OnClickListener {
     private Context mContext;
-    private ImageView ivBack;
+    private ImageView ivLeft;
     private TextView tv_title;
-    private ImageView ivAdd;
+    private ImageView ivRight;
     private TextView tv_edit;
     private int showStyle;
 
@@ -36,9 +37,12 @@ public class CommonTitleView extends FrameLayout implements View.OnClickListener
     private int fixedHeight;
 
     private static final int DEFAULT_HEIGHT = 48;
-    private View rlBackHotZone;
-    private View rlAddHotZone;
+    private View rlLeftHotZone;
+    private View rlRightHotZone;
     private View rlEditZone;
+    private Drawable leftDrawable;
+    private Drawable rightDrawable;
+    private int bgColor;
 
     public CommonTitleView(Context context) {
         this(context, null);
@@ -56,18 +60,42 @@ public class CommonTitleView extends FrameLayout implements View.OnClickListener
 
     private void init(AttributeSet attrs) {
         initAttrs(attrs);
-        LayoutInflater.from(mContext).inflate(R.layout.common_title_view, this, true);
-        ivBack = findViewById(R.id.iv_back);
-        ivAdd = findViewById(R.id.iv_add);
+        View inflate = LayoutInflater.from(mContext).inflate(R.layout.common_title_view, this, true);
+        View root_view = findViewById(R.id.root_view);
+        ivLeft = findViewById(R.id.iv_left);
+        ivRight = findViewById(R.id.iv_right);
         tv_title = findViewById(R.id.tv_title);
-        rlBackHotZone = findViewById(R.id.rl_back_hot_zone);
-        rlAddHotZone = findViewById(R.id.rl_add_hot_zone);
+        rlLeftHotZone = findViewById(R.id.rl_left_hot_zone);
+        rlRightHotZone = findViewById(R.id.rl_add_hot_zone);
         tv_edit = findViewById(R.id.tv_edit);
         rlEditZone = findViewById(R.id.rl_edit_hot_zone);
+        root_view.setBackgroundColor(bgColor);
+        if (leftDrawable != null) {
+            ivLeft.setImageDrawable(leftDrawable);
+        }
+        if (rightDrawable != null) {
+            ivRight.setImageDrawable(rightDrawable);
+        }
         initStyle();
         setTitle(title);
     }
 
+
+    private void initAttrs(AttributeSet attrs) {
+        TypedArray typedArray = mContext.obtainStyledAttributes(attrs, R.styleable.CommonTitleView);
+        showStyle = typedArray.getInt(R.styleable.CommonTitleView_show_style, STYLE_MIDDLE);
+        title = typedArray.getString(R.styleable.CommonTitleView_title);
+        isFixedHeight = typedArray.getBoolean(R.styleable.CommonTitleView_is_fixed_height, true);
+        fixedHeight = typedArray.getInteger(R.styleable.CommonTitleView_fixed_height, DisplayUtils.INSTANCE.dp2px(mContext, DEFAULT_HEIGHT));
+        leftDrawable = typedArray.getDrawable(R.styleable.CommonTitleView_drawableLeft);
+        rightDrawable = typedArray.getDrawable(R.styleable.CommonTitleView_drawableRight);
+        bgColor = typedArray.getColor(R.styleable.CommonTitleView_bgColor, getResources().getColor(R.color.title_bar_bg_color));
+
+        typedArray.recycle();
+
+
+    }
+
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         if (isFixedHeight) {
@@ -81,80 +109,69 @@ public class CommonTitleView extends FrameLayout implements View.OnClickListener
     private void initStyle() {
         switch (showStyle) {
             case STYLE_LEFT:
-                ivBack.setVisibility(VISIBLE);
-                rlBackHotZone.setOnClickListener(this);
+                ivLeft.setVisibility(VISIBLE);
+                rlLeftHotZone.setOnClickListener(this);
                 tv_title.setVisibility(INVISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(INVISIBLE);
-                rlAddHotZone.setOnClickListener(null);
+                ivRight.setVisibility(INVISIBLE);
+                rlRightHotZone.setOnClickListener(null);
                 break;
             case STYLE_LEFT_MIDDLE:
-                ivBack.setVisibility(VISIBLE);
-                rlBackHotZone.setOnClickListener(this);
+                ivLeft.setVisibility(VISIBLE);
+                rlLeftHotZone.setOnClickListener(this);
                 tv_title.setVisibility(VISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(INVISIBLE);
-                rlAddHotZone.setOnClickListener(null);
+                ivRight.setVisibility(INVISIBLE);
+                rlRightHotZone.setOnClickListener(null);
                 break;
             case STYLE_MIDDLE_RIGHT:
-                ivBack.setVisibility(INVISIBLE);
-                rlBackHotZone.setOnClickListener(null);
+                ivLeft.setVisibility(INVISIBLE);
+                rlLeftHotZone.setOnClickListener(null);
                 tv_title.setVisibility(VISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(VISIBLE);
-                rlAddHotZone.setOnClickListener(this);
+                ivRight.setVisibility(VISIBLE);
+                rlRightHotZone.setOnClickListener(this);
                 break;
             case STYLE_RIGHT:
-                ivBack.setVisibility(INVISIBLE);
-                rlBackHotZone.setOnClickListener(null);
+                ivLeft.setVisibility(INVISIBLE);
+                rlLeftHotZone.setOnClickListener(null);
                 tv_title.setVisibility(INVISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(VISIBLE);
-                rlAddHotZone.setOnClickListener(this);
+                ivRight.setVisibility(VISIBLE);
+                rlRightHotZone.setOnClickListener(this);
                 break;
             case STYLE_LEFT_MIDDLE_RIGHT:
-                ivBack.setVisibility(VISIBLE);
-                rlBackHotZone.setOnClickListener(this);
+                ivLeft.setVisibility(VISIBLE);
+                rlLeftHotZone.setOnClickListener(this);
                 tv_title.setVisibility(VISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(VISIBLE);
-                rlAddHotZone.setOnClickListener(this);
+                ivRight.setVisibility(VISIBLE);
+                rlRightHotZone.setOnClickListener(this);
                 break;
             case STYLE_EDIT:
-                ivBack.setVisibility(VISIBLE);
-                rlBackHotZone.setOnClickListener(this);
+                ivLeft.setVisibility(VISIBLE);
+                rlLeftHotZone.setOnClickListener(this);
                 tv_title.setVisibility(VISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(GONE);
-                rlAddHotZone.setVisibility(GONE);
-                rlAddHotZone.setOnClickListener(null);
+                ivRight.setVisibility(GONE);
+                rlRightHotZone.setVisibility(GONE);
+                rlRightHotZone.setOnClickListener(null);
                 tv_edit.setVisibility(VISIBLE);
                 rlEditZone.setVisibility(VISIBLE);
                 rlEditZone.setOnClickListener(this);
                 break;
             case STYLE_MIDDLE:
             default:
-                ivBack.setVisibility(INVISIBLE);
-                rlBackHotZone.setOnClickListener(null);
+                ivLeft.setVisibility(INVISIBLE);
+                rlLeftHotZone.setOnClickListener(null);
                 tv_title.setVisibility(VISIBLE);
                 tv_title.setText("");
-                ivAdd.setVisibility(INVISIBLE);
-                rlAddHotZone.setOnClickListener(null);
+                ivRight.setVisibility(INVISIBLE);
+                rlRightHotZone.setOnClickListener(null);
                 break;
         }
     }
 
-    private void initAttrs(AttributeSet attrs) {
-        TypedArray typedArray = mContext.obtainStyledAttributes(attrs, R.styleable.CommonTitleView);
-        showStyle = typedArray.getInt(R.styleable.CommonTitleView_show_style, STYLE_MIDDLE);
-        title = typedArray.getString(R.styleable.CommonTitleView_title);
-        isFixedHeight = typedArray.getBoolean(R.styleable.CommonTitleView_is_fixed_height, true);
-        fixedHeight = typedArray.getInteger(R.styleable.CommonTitleView_fixed_height, DisplayUtils.INSTANCE.dp2px(mContext, DEFAULT_HEIGHT));
-
-        typedArray.recycle();
-
-    }
-
     public void setTitle(String title) {
         this.title = title;
         tv_title.setText(title);
@@ -164,15 +181,13 @@ public class CommonTitleView extends FrameLayout implements View.OnClickListener
     @Override
     public void onClick(View v) {
         int viewId = v.getId();
-        if (viewId == R.id.rl_back_hot_zone) {
-            if (backButtonListener != null) {
-                backButtonListener.onClick();
-            } else {
-                Navigation.findNavController(this).navigateUp();
+        if (viewId == R.id.rl_left_hot_zone) {
+            if (leftIconListener != null) {
+                leftIconListener.onClick();
             }
         } else if (viewId == R.id.rl_add_hot_zone) {
-            if (addListener != null) {
-                addListener.onClick();
+            if (rightIconListener != null) {
+                rightIconListener.onClick();
             }
         } else if (viewId == R.id.rl_edit_hot_zone) {
             if (editListener != null) {
@@ -181,24 +196,24 @@ public class CommonTitleView extends FrameLayout implements View.OnClickListener
         }
     }
 
-    public interface BackButtonListener {
+    public interface LeftIconListener {
         void onClick();
     }
 
-    private BackButtonListener backButtonListener;
+    private LeftIconListener leftIconListener;
 
-    public void setBackButtonListener(BackButtonListener backButtonListener) {
-        this.backButtonListener = backButtonListener;
+    public void setLeftIconListener(LeftIconListener leftIconListener) {
+        this.leftIconListener = leftIconListener;
     }
 
-    public interface AddListener {
+    public interface RightIconListener {
         void onClick();
     }
 
-    private AddListener addListener;
+    private RightIconListener rightIconListener;
 
-    public void setAddListener(AddListener addListener) {
-        this.addListener = addListener;
+    public void setRightIconListener(RightIconListener rightIconListener) {
+        this.rightIconListener = rightIconListener;
     }
 
     public interface EditListener {
diff --git a/commonLib/src/main/res/layout/common_title_view.xml b/commonLib/src/main/res/layout/common_title_view.xml
index 8552f71..2d87323 100644
--- a/commonLib/src/main/res/layout/common_title_view.xml
+++ b/commonLib/src/main/res/layout/common_title_view.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/root_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/title_bar_bg_color"
@@ -7,14 +8,14 @@
     android:orientation="horizontal">
 
     <RelativeLayout
-        android:id="@+id/rl_back_hot_zone"
+        android:id="@+id/rl_left_hot_zone"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:paddingStart="@dimen/font_20dp"
         android:paddingEnd="@dimen/font_20dp">
 
         <ImageView
-            android:id="@+id/iv_back"
+            android:id="@+id/iv_left"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerVertical="true"
@@ -57,7 +58,7 @@
         android:paddingEnd="@dimen/font_20dp">
 
         <ImageView
-            android:id="@+id/iv_add"
+            android:id="@+id/iv_right"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerVertical="true"
diff --git a/commonLib/src/main/res/values/attrs.xml b/commonLib/src/main/res/values/attrs.xml
index 4c24355..fecfc12 100644
--- a/commonLib/src/main/res/values/attrs.xml
+++ b/commonLib/src/main/res/values/attrs.xml
@@ -11,8 +11,11 @@
             <enum name="right" value="6" />
             <enum name="edit" value="7" />
         </attr>
-        <attr name="is_fixed_height" format="boolean"></attr>
-        <attr name="fixed_height" format="integer"></attr>
+        <attr name="is_fixed_height" format="boolean"/>
+        <attr name="fixed_height" format="integer"/>
+        <attr name="drawableLeft" format="reference"/>
+        <attr name="drawableRight" format="reference"/>
+        <attr name="bgColor" format="reference|color"/>
     </declare-styleable>
 
 </resources>
\ No newline at end of file