diff --git a/server/server-web/src/main/java/cn/torna/web/controller/doc/DebugController.java b/server/server-web/src/main/java/cn/torna/web/controller/doc/DebugController.java
index 89119b6e7edff6653e6cf7aace8e3ee7aedd02a1..7bc07fc012224c2c198313ed7ce700561891485a 100644
--- a/server/server-web/src/main/java/cn/torna/web/controller/doc/DebugController.java
+++ b/server/server-web/src/main/java/cn/torna/web/controller/doc/DebugController.java
@@ -129,8 +129,6 @@ public class DebugController {
         }
         JSONObject headersJson = JSON.parseObject(header);
         Headers headers = new Headers(headersJson);
-        String contentType = request.getContentType();
-        headers.put("Content-Type", contentType);
         return headers;
     }