diff --git a/app/src/main/java/com/github/catvod/net/OkHttp.java b/app/src/main/java/com/github/catvod/net/OkHttp.java
index 489a9a81..801c5bd1 100644
--- a/app/src/main/java/com/github/catvod/net/OkHttp.java
+++ b/app/src/main/java/com/github/catvod/net/OkHttp.java
@@ -3,11 +3,13 @@ package com.github.catvod.net;
 import com.github.catvod.crawler.Spider;
 
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
 import okhttp3.Call;
+import okhttp3.ConnectionSpec;
 import okhttp3.Dns;
 import okhttp3.Headers;
 import okhttp3.OkHttpClient;
@@ -36,7 +38,7 @@ public class OkHttp {
     }
 
     public static OkHttpClient.Builder getBuilder() {
-        return new OkHttpClient.Builder().dns(safeDns()).readTimeout(30, TimeUnit.SECONDS).writeTimeout(30, TimeUnit.SECONDS).connectTimeout(30, TimeUnit.SECONDS).sslSocketFactory(SSLCompat.get(), SSLCompat.TM);
+        return new OkHttpClient.Builder().connectionSpecs(Arrays.asList(ConnectionSpec.RESTRICTED_TLS, ConnectionSpec.COMPATIBLE_TLS, ConnectionSpec.MODERN_TLS, ConnectionSpec.CLEARTEXT)).dns(safeDns()).readTimeout(30, TimeUnit.SECONDS).writeTimeout(30, TimeUnit.SECONDS).connectTimeout(30, TimeUnit.SECONDS).sslSocketFactory(SSLCompat.get(), SSLCompat.TM);
     }
 
     public static OkHttpClient client() {
diff --git a/jar/custom_spider.jar b/jar/custom_spider.jar
index 3e73c8f2..dcc2ac5d 100644
Binary files a/jar/custom_spider.jar and b/jar/custom_spider.jar differ
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index ca68568f..e43fcb76 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-12e6194d611c0605a5c284502684f958
+699818645320fadc0e36a763e9309839