diff --git a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
index 04a8f38295..4e1328e151 100644
--- a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
+++ b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
@@ -565,6 +565,7 @@ export default class OpenAIProvider extends BaseProvider {
             time_first_content_millsec = 0
             thinkingContent = ''
             isFirstThinkingChunk = true
+            hasReasoningContent = false
           }
         }