diff --git a/README.md b/README.md
index 5e26494..3f49ad2 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # WeekCalendar
 周日历，Weekly Calendar。
+## 效果图
+
 
 ## 使用方法（usage）
 ### Step 1. Add the JitPack repository to your build file
@@ -17,7 +19,7 @@ Add it in your root build.gradle at the end of repositories:
 ### Step 2. Add the dependency
 ```java
 	dependencies {
-	        compile 'com.github.loonggg:WeekCalendar:v1.0'
+	    compile 'com.github.loonggg:WeekCalendar:v1.1'
 	}
   ```
   
@@ -54,6 +56,23 @@ Add it in your root build.gradle at the end of repositories:
         app:nextArrowBg="@mipmap/white_right_arrow"
         app:preArrowBg="@mipmap/white_left_arrow" />
  ```
- 
- 
+ ### Step 4. Impelement Listener 
+ ```java
+ weekCalendar = (WeekCalendar) findViewById(R.id.week_calendar);
+        List<String> list = new ArrayList<>();
+        list.add("2016-09-13");
+        list.add("2016-10-13");
+        list.add("2016-10-11");
+        list.add("2016-10-10");
+        list.add("2016-10-16");
+        //传入已经预约或者曾经要展示选中的时间列表
+        weekCalendar.setSelectDates(list);
+        //设置日历点击事件
+        weekCalendar.setOnDateClickListener(new WeekCalendar.OnDateClickListener() {
+            @Override
+            public void onDateClick(String time) {
+                Toast.makeText(MainActivity.this, time, Toast.LENGTH_SHORT).show();
+            }
+        });
+ ```
 
diff --git a/app/src/main/java/com/loonggg/weekcalendar/test/MainActivity.java b/app/src/main/java/com/loonggg/weekcalendar/test/MainActivity.java
index 6a5d069..05cb066 100644
--- a/app/src/main/java/com/loonggg/weekcalendar/test/MainActivity.java
+++ b/app/src/main/java/com/loonggg/weekcalendar/test/MainActivity.java
@@ -3,7 +3,6 @@
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
-import android.view.View;
 import android.widget.TextView;
 import android.widget.Toast;
 
@@ -21,7 +20,7 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        weekCalendar = (WeekCalendar) findViewById(R.id.mc_calendar);
+        weekCalendar = (WeekCalendar) findViewById(R.id.week_calendar);
         List<String> list = new ArrayList<>();
         list.add("2016-09-13");
         list.add("2016-10-13");
@@ -32,8 +31,8 @@ protected void onCreate(Bundle savedInstanceState) {
         //设置日历点击事件
         weekCalendar.setOnDateClickListener(new WeekCalendar.OnDateClickListener() {
             @Override
-            public void onDateClick(View view, int position) {
-                Toast.makeText(MainActivity.this, weekCalendar.getTheDayOfSelected(), Toast.LENGTH_SHORT).show();
+            public void onDateClick(String time) {
+                Toast.makeText(MainActivity.this, time, Toast.LENGTH_SHORT).show();
             }
         });
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 9ac2a3b..7fa3184 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,7 +6,7 @@
     android:layout_height="match_parent">
 
     <com.loonggg.weekcalendar.view.WeekCalendar
-        android:id="@+id/mc_calendar"
+        android:id="@+id/week_calendar"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:background="#ffffff"
diff --git a/image/ss.gif b/image/ss.gif
new file mode 100644
index 0000000..719d14a
Binary files /dev/null and b/image/ss.gif differ
diff --git a/weekcalendarlib/src/main/java/com/loonggg/weekcalendar/view/WeekCalendar.java b/weekcalendarlib/src/main/java/com/loonggg/weekcalendar/view/WeekCalendar.java
index 84d941d..53ae45f 100644
--- a/weekcalendarlib/src/main/java/com/loonggg/weekcalendar/view/WeekCalendar.java
+++ b/weekcalendarlib/src/main/java/com/loonggg/weekcalendar/view/WeekCalendar.java
@@ -370,7 +370,7 @@ public void onClick(View v) {
                     theDayForShow = datas.get(position);
                     notifyDataSetChanged();
                     if (listener != null) {
-                        listener.onDateClick(dayView, position);
+                        listener.onDateClick(getTheDayOfSelected());
                     }
                 }
             });
@@ -383,7 +383,7 @@ public void onClick(View v) {
      * 点击选中日期的回调接口
      */
     public interface OnDateClickListener {
-        void onDateClick(View view, int position);
+        void onDateClick(String time);
     }
 
     /**
@@ -398,7 +398,7 @@ public void setOnDateClickListener(OnDateClickListener listener) {
      *
      * @return
      */
-    public String getTheDayOfSelected() {
+    private String getTheDayOfSelected() {
         if (theDayOfSelected != null) {
             String sYear = String.valueOf(theDayOfSelected.year);
             String sMonth = String.valueOf(theDayOfSelected.month);