diff --git a/app/build.gradle b/app/build.gradle
index 2a18611..e96dc94 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,5 +1,8 @@
+// 对于app组件需要构建输出apk，依赖的gradle插件是application
 apply plugin: 'com.android.application'
 //apply plugin: 'com.android.library'
+// butterknife依赖注解处理
+apply plugin: 'android-apt'
 
 android {
     compileSdkVersion 23
@@ -24,9 +27,10 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile fileTree(dir: 'libs', include: ['*.jar'])
 
-//    compile 'com.jakewharton:butterknife:7.0.1'
+    compile 'com.jakewharton:butterknife:8.1.0'
+    apt 'com.jakewharton:butterknife-compiler:8.1.0'
+    
     compile project(':baselibrary')
     compile project(':orderlibrary')       //订单管理组件
     compile project(':tasks:pointmanager')  //网点管理组件
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index bdece22..dd5dd2b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -8,6 +8,7 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
+        <!-- 对于需要编译成apk的app组件，是需要activity声明的 -->
         <activity android:name=".MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/app/src/main/java/com/qianmi/modulebuildapk/MainActivity.java b/app/src/main/java/com/qianmi/modulebuildapk/MainActivity.java
index f45d4df..bacd8e6 100644
--- a/app/src/main/java/com/qianmi/modulebuildapk/MainActivity.java
+++ b/app/src/main/java/com/qianmi/modulebuildapk/MainActivity.java
@@ -8,11 +8,12 @@
 import android.widget.Button;
 import android.widget.TextView;
 
+// 依赖baselib组件相关逻辑
 import com.qianmi.baselibrary.AppConfig;
 import com.qianmi.baselibrary.BaseActivity;
 import com.qianmi.baselibrary.utils.ToastUtil;
 
-import butterknife.Bind;
+import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
 
@@ -20,11 +21,11 @@
 public class MainActivity extends BaseActivity {
 
 
-    @Bind(R.id.btnOrderManager)
+    @BindView(R.id.btnOrderManager)
     Button btnOrderManager;
-    @Bind(R.id.btnPointManager)
+    @BindView(R.id.btnPointManager)
     Button btnPointManager;
-    @Bind(R.id.tip)
+    @BindView(R.id.tip)
     TextView tip;
 
 
diff --git a/baselibrary/build.gradle b/baselibrary/build.gradle
index 8a1d2c2..1f8ff46 100644
--- a/baselibrary/build.gradle
+++ b/baselibrary/build.gradle
@@ -1,4 +1,5 @@
 //apply plugin: 'com.android.application'
+// 基础lib组件，插件声明为library
 apply plugin: 'com.android.library'
 apply plugin: 'android-apt'
 
diff --git a/baselibrary/src/main/AndroidManifest.xml b/baselibrary/src/main/AndroidManifest.xml
index be3b3e9..351c21c 100644
--- a/baselibrary/src/main/AndroidManifest.xml
+++ b/baselibrary/src/main/AndroidManifest.xml
@@ -26,5 +26,6 @@
         android:label="@string/app_name"
         android:supportsRtl="true">
     </application>
+    <!-- 对于不需要编译成apk的lib组件，如果没有外部调用的activity时，是不需要activity声明的 -->
 
 </manifest>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 1b5bc75..f3dd307 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,6 +7,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.1.2'
+        // butterknife涉及注解处理，故依赖android-apt
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
     }
 }
diff --git a/orderlibrary/build.gradle b/orderlibrary/build.gradle
index 8339c8c..be16ece 100644
--- a/orderlibrary/build.gradle
+++ b/orderlibrary/build.gradle
@@ -21,5 +21,6 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
+    // order组件依赖base组件，编译依赖关系在这里说明
     compile project(':baselibrary')
 }
diff --git a/orderlibrary/src/main/AndroidManifest.xml b/orderlibrary/src/main/AndroidManifest.xml
index c40e039..b34a1d7 100644
--- a/orderlibrary/src/main/AndroidManifest.xml
+++ b/orderlibrary/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
         android:allowBackup="true"
         android:label="@string/app_name"
         android:supportsRtl="true">
+        <!-- order组件虽然作为lib组件，但是也包含外部调用的activity，故需要在这里申明 -->
         <activity android:name=".OrderActivity"/>
     </application>
 
diff --git a/orderlibrary/src/main/java/com/qianmi/small/orderlibrary/OrderActivity.java b/orderlibrary/src/main/java/com/qianmi/small/orderlibrary/OrderActivity.java
index 10dc7ae..cab5928 100644
--- a/orderlibrary/src/main/java/com/qianmi/small/orderlibrary/OrderActivity.java
+++ b/orderlibrary/src/main/java/com/qianmi/small/orderlibrary/OrderActivity.java
@@ -9,6 +9,7 @@
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 
+// 依赖base组件，相关类在这里声明
 import com.qianmi.baselibrary.AppConfig;
 import com.qianmi.baselibrary.BaseActivity;
 import com.qianmi.baselibrary.utils.ToastUtil;
@@ -51,6 +52,7 @@ public void onItemClick(AdapterView<?> parent, View view, int position, long id)
     public void onClick(View v) {
         if (v.getId() == R.id.btnGotoPoint) {
             try {
+                // 跳转到另外一个组件的activity
                 Intent intent = getStartActivityIntent(AppConfig.PointManagerModuleActivity);
                 startActivity(intent);
             } catch (ActivityNotFoundException e) {
diff --git a/settings.gradle b/settings.gradle
index 897c4da..fb10d3c 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,4 +1,2 @@
-
-
-
+// 声明工程包含的组件，除app外，其他都是lib组件
 include ':app', ':baselibrary', ':tasks:ordermanager', ':tasks:pointmanager', ':orderlibrary'
\ No newline at end of file
diff --git a/tasks/ordermanager/AndroidManifest.xml b/tasks/ordermanager/AndroidManifest.xml
index dd2affc..da17106 100644
--- a/tasks/ordermanager/AndroidManifest.xml
+++ b/tasks/ordermanager/AndroidManifest.xml
@@ -10,6 +10,7 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
+        <!-- 测试工程，需要声明一个默认activity -->
         <activity android:name=".OrderTestActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/tasks/ordermanager/build.gradle b/tasks/ordermanager/build.gradle
index 4374d20..de785fe 100644
--- a/tasks/ordermanager/build.gradle
+++ b/tasks/ordermanager/build.gradle
@@ -1,3 +1,4 @@
+// 专门用于测试order组件的app组件，声明插件
 apply plugin: 'com.android.application'
 //apply plugin: 'com.android.library'
 
@@ -7,6 +8,7 @@ android {
 
     sourceSets {
         main {
+            // 这里的声明是干啥的？
             manifest.srcFile 'AndroidManifest.xml'
         }
     }
@@ -20,6 +22,9 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
+    
+    // 依赖base组件
     compile project(':baselibrary')
+    // 既然是为了测试order组件的工程，依赖order组件
     compile project(':orderlibrary')
 }
diff --git a/tasks/ordermanager/src/main/java/com/qianmi/ordermanager/OrderTestActivity.java b/tasks/ordermanager/src/main/java/com/qianmi/ordermanager/OrderTestActivity.java
index 1ac103e..f39d4cc 100644
--- a/tasks/ordermanager/src/main/java/com/qianmi/ordermanager/OrderTestActivity.java
+++ b/tasks/ordermanager/src/main/java/com/qianmi/ordermanager/OrderTestActivity.java
@@ -5,7 +5,9 @@
 import android.os.Bundle;
 import android.view.View;
 
+// 依赖base组件
 import com.qianmi.baselibrary.BaseActivity;
+// 依赖order组件
 import com.qianmi.small.orderlibrary.OrderActivity;
 
 
diff --git a/tasks/pointmanager/build.gradle b/tasks/pointmanager/build.gradle
index 603db88..6c266f7 100644
--- a/tasks/pointmanager/build.gradle
+++ b/tasks/pointmanager/build.gradle
@@ -1,4 +1,5 @@
 //apply plugin: 'com.android.application'
+// lib组件插件
 apply plugin: 'com.android.library'
 
 android {
@@ -23,6 +24,7 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
+    // 依赖base组件
     compile project(':baselibrary')
 
 }
diff --git a/tasks/pointmanager/src/main/AndroidManifest.xml b/tasks/pointmanager/src/main/AndroidManifest.xml
index 8d5f430..4c96ee1 100644
--- a/tasks/pointmanager/src/main/AndroidManifest.xml
+++ b/tasks/pointmanager/src/main/AndroidManifest.xml
@@ -8,6 +8,7 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
+        <!-- lib组件，有暴露的activity，声明之 -->
         <activity android:name=".PointActivity">
             <!--<intent-filter>-->
                 <!--<action android:name="android.intent.action.MAIN" />-->
diff --git a/tasks/pointmanager/src/main/java/com/qianmi/pointmanager/PointActivity.java b/tasks/pointmanager/src/main/java/com/qianmi/pointmanager/PointActivity.java
index 145707f..505f3a8 100644
--- a/tasks/pointmanager/src/main/java/com/qianmi/pointmanager/PointActivity.java
+++ b/tasks/pointmanager/src/main/java/com/qianmi/pointmanager/PointActivity.java
@@ -3,6 +3,7 @@
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 
+// 依赖base组件
 import com.qianmi.baselibrary.BaseActivity;