diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientGenerator.java b/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientGenerator.java
index 28a16f41d5eaf8101a9ec463b8d86938e305da12..971a6f653ea167f7bf552b87d6b9e51e3a9c99b1 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientGenerator.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientGenerator.java
@@ -126,6 +126,9 @@ public class HttpClientGenerator {
         connectionManager.setDefaultSocketConfig(socketConfig);
         httpClientBuilder.setRetryHandler(new DefaultHttpRequestRetryHandler(site.getRetryTimes(), true));
         generateCookie(httpClientBuilder, site);
+
+        SSLConnectionSocketFactory sslConnectionSocketFactory = buildSSLConnectionSocketFactory();
+        httpClientBuilder.setSSLSocketFactory(sslConnectionSocketFactory);
         return httpClientBuilder.build();
     }