diff --git a/app/client/platforms/openai.ts b/app/client/platforms/openai.ts
index c6f3fc425..10bb5f48f 100644
--- a/app/client/platforms/openai.ts
+++ b/app/client/platforms/openai.ts
@@ -67,6 +67,7 @@ export interface RequestPayload {
   top_p: number;
   max_tokens?: number;
   max_completion_tokens?: number;
+  include_reasoning?: boolean;
 }
 
 export interface DalleRequestPayload {
@@ -233,6 +234,7 @@ export class ChatGPTApi implements LLMApi {
         presence_penalty: !isO1OrO3 ? modelConfig.presence_penalty : 0,
         frequency_penalty: !isO1OrO3 ? modelConfig.frequency_penalty : 0,
         top_p: !isO1OrO3 ? modelConfig.top_p : 1,
+        include_reasoning: true,
         // max_tokens: Math.max(modelConfig.max_tokens, 1024),
         // Please do not ask me why not send max_tokens, no reason, this param is just shit, I dont want to explain anymore.
       };
@@ -335,7 +337,7 @@ export class ChatGPTApi implements LLMApi {
               }
             }
 
-            const reasoning = choices[0]?.delta?.reasoning_content;
+            const reasoning = choices[0]?.delta?.reasoning || choices[0]?.delta?.reasoning_content;
             const content = choices[0]?.delta?.content;
 
             // Skip if both content and reasoning_content are empty or null