diff --git a/virtual-patient-common/src/main/java/com/supervision/config/ResponseConfig.java b/virtual-patient-common/src/main/java/com/supervision/config/ResponseConfig.java
index 14c2d798..7fa75672 100644
--- a/virtual-patient-common/src/main/java/com/supervision/config/ResponseConfig.java
+++ b/virtual-patient-common/src/main/java/com/supervision/config/ResponseConfig.java
@@ -43,13 +43,12 @@ public class ResponseConfig implements ResponseBodyAdvice<Object> {
     }
 
     @Override
+    @SuppressWarnings("all")
     public Object beforeBodyWrite(Object o, @Nullable MethodParameter methodParameter, @Nullable MediaType mediaType,
                                   @Nullable Class<? extends HttpMessageConverter<?>> aClass, @Nullable ServerHttpRequest serverHttpRequest,
                                   @Nullable ServerHttpResponse serverHttpResponse) {
-        HttpHeaders headers = serverHttpResponse.getHeaders();
-        if (CollectionUtil.isEmpty(headers.get("Content-Type"))){
-            headers.set("Content-Type","application/json");
-        }
+         serverHttpResponse.getHeaders().set("Content-Type","application/json");
+
         if (Objects.isNull(o)) {
             return GlobalResult.ok(null, "success");
         }