diff --git a/README.md b/README.md
index 61d4dbf..5ee6baa 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Proxyee is a JAVA written HTTP proxy server library that supports HTTP, HTTPS, W
 <dependency>
     <groupId>com.github.monkeywie</groupId>
     <artifactId>proxyee</artifactId>
-    <version>1.6.8</version>
+    <version>1.6.9</version>
 </dependency>
 ```
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 130b049..5d031d5 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -25,7 +25,7 @@ Proxyee 是一个 JAVA 编写的 HTTP 代理服务器类库，支持 HTTP、HTTP
 <dependency>
     <groupId>com.github.monkeywie</groupId>
     <artifactId>proxyee</artifactId>
-    <version>1.6.8</version>
+    <version>1.6.9</version>
 </dependency>
 ```
 
diff --git a/pom.xml b/pom.xml
index 59eb9d5..442f75f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>com.github.monkeywie</groupId>
     <artifactId>proxyee</artifactId>
-    <version>1.6.8</version>
+    <version>1.6.9</version>
 
     <packaging>jar</packaging>
 
@@ -151,7 +151,7 @@
                     <plugin>
                         <groupId>org.sonatype.plugins</groupId>
                         <artifactId>nexus-staging-maven-plugin</artifactId>
-                        <version>1.6.8</version>
+                        <version>1.6.9</version>
                         <extensions>true</extensions>
                         <configuration>
                             <serverId>releases</serverId>
diff --git a/src/main/java/com/github/monkeywie/proxyee/util/ProtoUtil.java b/src/main/java/com/github/monkeywie/proxyee/util/ProtoUtil.java
index d62c708..380fe60 100644
--- a/src/main/java/com/github/monkeywie/proxyee/util/ProtoUtil.java
+++ b/src/main/java/com/github/monkeywie/proxyee/util/ProtoUtil.java
@@ -34,7 +34,7 @@ public static RequestProto getRequestProto(HttpRequest httpRequest) {
             return null;
         }
 
-        requestProto.setHost(url.getHost());
+        requestProto.setHost(url.getHost().isEmpty() ? httpRequest.headers().get(HttpHeaderNames.HOST) : url.getHost());
         requestProto.setPort(url.getPort() != -1 ? url.getPort() : url.getDefaultPort());
         requestProto.setProxy(httpRequest.headers().contains(HttpHeaderNames.PROXY_CONNECTION));
         return requestProto;