diff --git a/xxl-job-core/src/main/java/com/xxl/job/core/util/XxlJobRemotingUtil.java b/xxl-job-core/src/main/java/com/xxl/job/core/util/XxlJobRemotingUtil.java
index 2ee3edd19d821cd3901dc5d1df022c55ce2fdce2..6828a302fbaaac1046ea2ec2d7413a6215db47d3 100644
--- a/xxl-job-core/src/main/java/com/xxl/job/core/util/XxlJobRemotingUtil.java
+++ b/xxl-job-core/src/main/java/com/xxl/job/core/util/XxlJobRemotingUtil.java
@@ -57,7 +57,7 @@ public class XxlJobRemotingUtil {
             String requestBody = BasicJson.toJson(requestObj);
 
             DataOutputStream dataOutputStream = new DataOutputStream(connection.getOutputStream());
-            dataOutputStream.writeBytes(requestBody);
+            dataOutputStream.write(requestBody.getBytes("UTF-8"));
             dataOutputStream.flush();
             dataOutputStream.close();