diff --git a/magic-api/src/main/java/org/ssssssss/magicapi/core/web/MagicWorkbenchController.java b/magic-api/src/main/java/org/ssssssss/magicapi/core/web/MagicWorkbenchController.java
index 705bae42..d48c9688 100644
--- a/magic-api/src/main/java/org/ssssssss/magicapi/core/web/MagicWorkbenchController.java
+++ b/magic-api/src/main/java/org/ssssssss/magicapi/core/web/MagicWorkbenchController.java
@@ -252,6 +252,7 @@ public class MagicWorkbenchController extends MagicController implements MagicEx
 	}
 
 	@RequestMapping(value = "/config-js")
+	@ResponseBody
 	@Valid(requireLogin = false)
 	public void configJs(MagicHttpServletResponse response) throws IOException {
 		response.setContentType("application/javascript");