diff --git a/CHANGELOG-ZH.md b/CHANGELOG-ZH.md
index d1f58a13..3d5ec41f 100644
--- a/CHANGELOG-ZH.md
+++ b/CHANGELOG-ZH.md
@@ -2,6 +2,14 @@
 
 > [ Change log in english](https://github.com/lingochamp/FileDownloader/blob/master/CHANGELOG.md)
 
+## Version 1.7.1
+
+_2018-02-05_
+
+#### 修复
+
+- 修复: 修复当后端不支持`HEAD`方法的时候，返回`405`响应状态导致下载失败的问题。 close #942
+
 ## Version 1.7.0
 
 _2018-02-01_
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a30215c..a9f560ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 > [中文迭代日志](https://github.com/lingochamp/FileDownloader/blob/master/CHANGELOG-ZH.md)
 
+## Version 1.7.1
+
+_2018-02-05_
+
+#### Fix
+
+- Fix: fix download failed with 405 response code when backend can't support `HEAD` method. close #942
+
 ## Version 1.7.0
 
 _2018-02-01_
diff --git a/README-zh.md b/README-zh.md
index 50f36dee..673b3193 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -59,7 +59,7 @@ Android 文件下载引擎，稳定、高效、灵活、简单易用
 在项目中引用:
 
 ```groovy
-compile 'com.liulishuo.filedownloader:library:1.7.0'
+compile 'com.liulishuo.filedownloader:library:1.7.1'
 ```
 
 > 如果是eclipse引入jar包参考: [这里](https://github.com/lingochamp/FileDownloader/issues/212#issuecomment-232240415)
diff --git a/README.md b/README.md
index d68a62c9..27a736d1 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ FileDownloader is installed by adding the following dependency to your `build.gr
 
 ```groovy
 dependencies {
-    compile 'com.liulishuo.filedownloader:library:1.7.0'
+    compile 'com.liulishuo.filedownloader:library:1.7.1'
 }
 ```
 
diff --git a/gradle.properties b/gradle.properties
index a6785d97..bc8947b2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
-VERSION_NAME=1.7.0
-VERSION_CODE=61
+VERSION_NAME=1.7.1
+VERSION_CODE=62
 BUILD_TOOLS_VERSION=26.0.2
 COMPILE_SDK_VERSION=26