diff --git a/pom.xml b/pom.xml
index eecbdb9ee..0eaf2f761 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <groupId>us.codecraft</groupId>
-    <version>0.10.1</version>
+    <version>0.10.2</version>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
     <properties>
diff --git a/webmagic-core/pom.xml b/webmagic-core/pom.xml
index dcf2e4c49..8803b6ede 100644
--- a/webmagic-core/pom.xml
+++ b/webmagic-core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic-parent</artifactId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientDownloader.java b/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientDownloader.java
index 31eebc720..d93fc03c0 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientDownloader.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientDownloader.java
@@ -12,8 +12,6 @@
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.util.EntityUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import us.codecraft.webmagic.Page;
 import us.codecraft.webmagic.Request;
@@ -33,8 +31,6 @@
  */
 public class HttpClientDownloader extends AbstractDownloader {
 
-    private Logger logger = LoggerFactory.getLogger(getClass());
-
     private final Map<String, CloseableHttpClient> httpClients = new HashMap<String, CloseableHttpClient>();
 
     private HttpClientGenerator httpClientGenerator = new HttpClientGenerator();
@@ -84,16 +80,10 @@ public Page download(Request request, Task task) {
         try {
             httpResponse = httpClient.execute(requestContext.getHttpUriRequest(), requestContext.getHttpClientContext());
             page = handleResponse(request, request.getCharset() != null ? request.getCharset() : task.getSite().getCharset(), httpResponse, task);
-
             onSuccess(page, task);
-            logger.info("Download page success: {}", request.getUrl());
-
             return page;
         } catch (IOException e) {
-
             onError(page, task, e);
-            logger.info("Download page error: {}", request.getUrl(), e);
-
             return page;
         } finally {
             if (httpResponse != null) {
@@ -138,7 +128,6 @@ private String getHtmlCharset(String contentType, byte[] contentBytes, Task task
         String charset = CharsetUtils.detectCharset(contentType, contentBytes);
         if (charset == null) {
             charset = Optional.ofNullable(task.getSite().getDefaultCharset()).orElseGet(Charset.defaultCharset()::name);
-            logger.info("Charset autodetect failed, use {} as charset.", task.getSite().getDefaultCharset());
         }
         return charset;
     }
diff --git a/webmagic-coverage/pom.xml b/webmagic-coverage/pom.xml
index 3e441ecd9..8754c4782 100644
--- a/webmagic-coverage/pom.xml
+++ b/webmagic-coverage/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic-parent</artifactId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
 
     <artifactId>webmagic-coverage</artifactId>
diff --git a/webmagic-extension/pom.xml b/webmagic-extension/pom.xml
index d99bf8264..03ef006d5 100644
--- a/webmagic-extension/pom.xml
+++ b/webmagic-extension/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic-parent</artifactId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-samples/pom.xml b/webmagic-samples/pom.xml
index bae376ef0..0f53566ac 100644
--- a/webmagic-samples/pom.xml
+++ b/webmagic-samples/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-saxon/pom.xml b/webmagic-saxon/pom.xml
index 9709a04fc..4b72dbdda 100644
--- a/webmagic-saxon/pom.xml
+++ b/webmagic-saxon/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-scripts/pom.xml b/webmagic-scripts/pom.xml
index 2939b824c..aa11e1c6f 100644
--- a/webmagic-scripts/pom.xml
+++ b/webmagic-scripts/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.10.1</version>
+        <version>0.10.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-selenium/pom.xml b/webmagic-selenium/pom.xml
index cd1213046..e53dbee59 100644
--- a/webmagic-selenium/pom.xml
+++ b/webmagic-selenium/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>webmagic-parent</artifactId>
 		<groupId>us.codecraft</groupId>
-		<version>0.10.1</version>
+		<version>0.10.2</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>