diff --git a/README.md b/README.md
index 35b7f5b..f42998b 100644
--- a/README.md
+++ b/README.md
@@ -16,14 +16,14 @@ allprojects {
 ```
 dependencies {
             //如果项目中已有com.android.support.*包,则从Downloader中剔除;
-	        compile('com.github.CodyyAndroid:Downloader:1.1.7') {
+	        compile('com.github.CodyyAndroid:Downloader:1.1.8') {
                    exclude group: 'com.android.support'
             }
             //如果项目中无com.android.support.*包,则保留;
-            compile('com.github.CodyyAndroid:Downloader:1.1.7')
+            compile('com.github.CodyyAndroid:Downloader:1.1.8')
 	}
 
 ```
-## [API](https://jitpack.io/com/github/CodyyAndroid/Downloader/1.1.7/javadoc/)
+## [API](https://jitpack.io/com/github/CodyyAndroid/Downloader/1.1.8/javadoc/)
 
 
diff --git a/downloadlibrary/build.gradle b/downloadlibrary/build.gradle
index f95bf34..633da8d 100644
--- a/downloadlibrary/build.gradle
+++ b/downloadlibrary/build.gradle
@@ -9,8 +9,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 26
-        versionCode 50
-        versionName "1.1.7"
+        versionCode 51
+        versionName "1.1.8"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
@@ -56,7 +56,7 @@ javadoc {
         author true
         version true
         links "http://docs.oracle.com/javase/7/docs/api"
-        title "下载库1.1.7"
+        title "下载库1.1.8"
     }
 }
 // 制作文档(Javadoc)
diff --git a/downloadlibrary/src/main/java/com/codyy/download/Downloader.java b/downloadlibrary/src/main/java/com/codyy/download/Downloader.java
index db24431..e854911 100644
--- a/downloadlibrary/src/main/java/com/codyy/download/Downloader.java
+++ b/downloadlibrary/src/main/java/com/codyy/download/Downloader.java
@@ -25,7 +25,7 @@
  * 文件下载器
  * Created by lijian on 2017/6/7.
  *
- * @version 1.1.7
+ * @version 1.1.8
  */
 
 public class Downloader {
diff --git a/downloadlibrary/src/main/java/com/codyy/download/service/DownloadFlag.java b/downloadlibrary/src/main/java/com/codyy/download/service/DownloadFlag.java
index 86fc48a..1106c66 100644
--- a/downloadlibrary/src/main/java/com/codyy/download/service/DownloadFlag.java
+++ b/downloadlibrary/src/main/java/com/codyy/download/service/DownloadFlag.java
@@ -10,7 +10,7 @@
 /**
  * 文件下载状态
  * Created by lijian on 2017/6/7.
- * @version 0.2.9
+ * @version 1.1.8
  */
 @IntDef({DownloadFlag.NORMAL,
         DownloadFlag.WAITING,
@@ -20,7 +20,7 @@
         DownloadFlag.FAILED,
         DownloadFlag.ERROR,
         DownloadFlag.DELETED,
-        DownloadFlag.RATING})
+        DownloadFlag.RATE})
 @Documented
 @Retention(RetentionPolicy.SOURCE)
 public @interface DownloadFlag {
@@ -32,5 +32,5 @@
     int FAILED = 9995;
     int ERROR = 9996;
     int DELETED = 9999;
-    int RATING = -1;
+    int RATE = -1;
 }
diff --git a/downloadlibrary/src/main/java/com/codyy/download/service/DownloadService.java b/downloadlibrary/src/main/java/com/codyy/download/service/DownloadService.java
index 966966e..b9b1bc6 100644
--- a/downloadlibrary/src/main/java/com/codyy/download/service/DownloadService.java
+++ b/downloadlibrary/src/main/java/com/codyy/download/service/DownloadService.java
@@ -273,7 +273,7 @@ public void run() {
      */
     private void sendRatingMessage(List<DownloadEntity> downloadEntities) {
         Message message = new Message();
-        message.what = DownloadFlag.RATING;
+        message.what = DownloadFlag.RATE;
         Bundle bundle = new Bundle();
         bundle.putString(DownloadExtra.EXTRA_RATE, DownloadStatus.formatRate(sRates));
         bundle.putInt(DownloadExtra.EXTRA_COUNT, downloadEntities.size());
@@ -683,7 +683,7 @@ public boolean handleMessage(Message msg) {
                     downLoadListener.onDelete();
                 }
                 break;
-            case DownloadFlag.RATING:
+            case DownloadFlag.RATE:
                 if (mRateListener != null) {
 //                    Cog.d(TAG, "Download Rating" + msg.getData().getString(DownloadExtra.EXTRA_ID) + msg.getData().getString(DownloadExtra.EXTRA_RATE) + msg.getData().getInt(DownloadExtra.EXTRA_COUNT, 0));
                     mRateListener.onRate(msg.getData().getString(DownloadExtra.EXTRA_RATE), msg.getData().getInt(DownloadExtra.EXTRA_COUNT, 0));
@@ -693,6 +693,9 @@ public boolean handleMessage(Message msg) {
         return true;
     }
 
+    /**
+     * 网络状态变换时,切换下载状态
+     */
     private class NetReceiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {
@@ -708,7 +711,7 @@ public void onReceive(Context context, Intent intent) {
                         startToDownload(context, Downloader.getInstance(context).isHoneyCombDownload());
                         break;
                     case NETWORK_WIFI:
-                        startToDownload(context, true);
+                        startToDownload(context, Downloader.getInstance(context).isWifiDownload());
                         break;
                     default:
                         startToDownload(context, false);