diff --git a/app/build.gradle b/app/build.gradle
index 8a01565..0509e2f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,8 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
+
     compileSdkVersion 26
+    buildToolsVersion "26.0.3"
+
     defaultConfig {
+
         applicationId "com.example.ninefourone.nutritionmaster"
         minSdkVersion 19
         targetSdkVersion 26
@@ -10,12 +14,14 @@ android {
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
 }
 
 dependencies {
@@ -25,4 +31,9 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    //butterknife
+    implementation 'com.jakewharton:butterknife:8.8.1'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
+    //logger
+    implementation 'com.orhanobut:logger:2.2.0'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index f192454..c4c5685 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,6 +3,7 @@
     package="com.example.ninefourone.nutritionmaster">
 
     <application
+        android:name="com.example.ninefourone.nutritionmaster.NutritionMaster"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/MainActivity.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/MainActivity.java
index ab491eb..fe05760 100644
--- a/app/src/main/java/com/example/ninefourone/nutritionmaster/MainActivity.java
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/MainActivity.java
@@ -9,6 +9,5 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        //11111
     }
 }
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/NutritionMaster.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/NutritionMaster.java
new file mode 100644
index 0000000..ec33f70
--- /dev/null
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/NutritionMaster.java
@@ -0,0 +1,34 @@
+package com.example.ninefourone.nutritionmaster;
+
+import android.app.Application;
+
+import com.orhanobut.logger.AndroidLogAdapter;
+import com.orhanobut.logger.Logger;
+
+
+/**
+ * Created by ScorpioMiku on 2018/8/26.
+ */
+
+public class NutritionMaster extends Application {
+    public static NutritionMaster mInstance;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        mInstance = this;
+        init();
+    }
+
+    /**
+     * 初始化所有基础的东西
+     */
+    private void init() {
+        Logger.addLogAdapter(new AndroidLogAdapter());
+        Logger.d("Logger初始化成功");
+    }
+
+    public static NutritionMaster getInstance() {
+        return mInstance;
+    }
+}
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseActivity.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseActivity.java
new file mode 100644
index 0000000..d9f9592
--- /dev/null
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseActivity.java
@@ -0,0 +1,86 @@
+package com.example.ninefourone.nutritionmaster.base;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+
+import butterknife.ButterKnife;
+import butterknife.Unbinder;
+
+/**
+ * Created by ScorpioMiku on 2018/8/26.
+ */
+
+public abstract class BaseActivity extends AppCompatActivity {
+    private Unbinder unbinder;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(getLayoutId());
+        unbinder = ButterKnife.bind(this);
+        initViews(savedInstanceState);
+        initToolBar();
+    }
+
+    /**
+     * 设置布局layout
+     *
+     * @return
+     */
+    public abstract int getLayoutId();
+
+    /**
+     * 初始化views
+     *
+     * @param savedInstanceState
+     */
+    public abstract void initViews(Bundle savedInstanceState);
+
+    /**
+     * 初始化toolbar
+     */
+    public abstract void initToolBar();
+
+    /**
+     * 加载数据
+     */
+    public void loadData() {
+    }
+
+    /**
+     * 显示进度条
+     */
+    public void showProgressBar() {
+    }
+
+    /**
+     * 隐藏进度条
+     */
+    public void hideProgressBar() {
+    }
+
+    /**
+     * 初始化recyclerView
+     */
+    public void initRecyclerView() {
+    }
+
+    /**
+     * 初始化refreshLayout
+     */
+    public void initRefreshLayout() {
+    }
+
+    /**
+     * 设置数据显示
+     */
+    public void finishTask() {
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        unbinder.unbind();
+    }
+}
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseFragment.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseFragment.java
new file mode 100644
index 0000000..94bac8e
--- /dev/null
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/base/BaseFragment.java
@@ -0,0 +1,153 @@
+package com.example.ninefourone.nutritionmaster.base;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.annotation.LayoutRes;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentActivity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import butterknife.ButterKnife;
+import butterknife.Unbinder;
+
+/**
+ * Created by ScorpioMiku on 2018/8/26.
+ */
+
+public abstract class BaseFragment extends Fragment {
+    private View parentView;
+    private FragmentActivity activity;
+    protected boolean isPrepared;
+    protected boolean isVisible;
+    private Unbinder unbinder;
+
+    public abstract
+    @LayoutRes
+    int getLayoutResId();
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle state) {
+        parentView = inflater.inflate(getLayoutResId(), container, false);
+        activity = getSupportActivity();
+        return parentView;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        unbinder = ButterKnife.bind(this, view);
+        initView(savedInstanceState);
+    }
+
+
+    /**
+     * 初始化自己的ui
+     *
+     * @param state
+     */
+    public abstract void initView(Bundle state);
+
+
+    @Override
+    public void onResume() {
+        super.onResume();
+    }
+
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        unbinder.unbind();
+    }
+
+
+    public FragmentActivity getSupportActivity() {
+        return super.getActivity();
+    }
+
+
+    public android.app.ActionBar getSupportActionBar() {
+        return getSupportActivity().getActionBar();
+    }
+
+
+    public Context getApplicationContext() {
+        return this.activity == null ? (getActivity() == null ?
+                null : getActivity().getApplicationContext()) : this.activity.getApplicationContext();
+    }
+
+
+    /**
+     * Fragment数据的懒加载
+     */
+    @Override
+    public void setUserVisibleHint(boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+        if (getUserVisibleHint()) {
+            isVisible = true;
+            onVisible();
+        } else {
+            isVisible = false;
+            onInvisible();
+        }
+    }
+
+    /**
+     * fragment显示时才加载数据
+     */
+    protected void onVisible() {
+        lazyLoad();
+    }
+
+    /**
+     * fragment懒加载方法
+     */
+    protected void lazyLoad() {
+    }
+
+    /**
+     * fragment隐藏
+     */
+    protected void onInvisible() {
+    }
+
+    /**
+     * 加载数据
+     */
+    protected void loadData() {
+    }
+
+    /**
+     * 显示进度条
+     */
+    protected void showProgressBar() {
+    }
+
+    /**
+     * 隐藏进度条
+     */
+    protected void hideProgressBar() {
+    }
+
+    /**
+     * 初始化recyclerView
+     */
+    protected void initRecyclerView() {
+    }
+
+    /**
+     * 初始化refreshLayout
+     */
+    protected void initRefreshLayout() {
+    }
+
+    /**
+     * 设置数据显示
+     */
+    protected void finishTask() {
+    }
+
+
+}
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/ConstantUtils.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/ConstantUtils.java
new file mode 100644
index 0000000..9b4ef5d
--- /dev/null
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/ConstantUtils.java
@@ -0,0 +1,8 @@
+package com.example.ninefourone.nutritionmaster.utils;
+
+/**
+ * Created by ScorpioMiku on 2018/8/26.
+ */
+
+public class ConstantUtils {
+}
diff --git a/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/MessageUtils.java b/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/MessageUtils.java
new file mode 100644
index 0000000..1da17e5
--- /dev/null
+++ b/app/src/main/java/com/example/ninefourone/nutritionmaster/utils/MessageUtils.java
@@ -0,0 +1,16 @@
+package com.example.ninefourone.nutritionmaster.utils;
+
+import android.widget.Toast;
+
+import com.example.ninefourone.nutritionmaster.NutritionMaster;
+
+/**
+ * Created by ScorpioMiku on 2018/8/26.
+ */
+
+public class MessageUtils {
+
+    public static void MakeToast(String message) {
+        Toast.makeText(NutritionMaster.getInstance(), message, Toast.LENGTH_SHORT).show();
+    }
+}
diff --git a/build.gradle b/build.gradle
index e6b32bc..a1cb46b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,14 +5,16 @@ buildscript {
     repositories {
         google()
         jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
-        
 
+        classpath 'com.jakewharton:butterknife-gradle-plugin:8.8.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
+
 }
 
 allprojects {
@@ -20,8 +22,6 @@ allprojects {
         google()
         jcenter()
     }
+
 }
 
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}