diff --git a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
index 650960fc65..e7a553cc24 100644
--- a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
+++ b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
@@ -1011,6 +1011,7 @@ export default class OpenAIProvider extends BaseOpenAiProvider {
     }
 
     const lastUserMessage = messages[messages.length - 1]
+
     const { abortController, cleanup } = this.createAbortController(lastUserMessage?.id)
     const { signal } = abortController
 
diff --git a/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts b/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
index 8ebcc475a1..db94c0df54 100644
--- a/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
+++ b/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
@@ -925,18 +925,23 @@ export abstract class BaseOpenAiProvider extends BaseProvider {
   }
 
   public async summaryForSearch(messages: Message[], assistant: Assistant): Promise<string | null> {
-    const model = getTopNamingModel() || assistant.model || getDefaultModel()
+    const model = assistant.model || getDefaultModel()
+
     const systemMessage: OpenAI.Responses.EasyInputMessage = {
       role: 'system',
       content: assistant.prompt
     }
+
     const messageContents = messages.map((m) => getMainTextContent(m))
     const userMessageContent = messageContents.join('\n')
+
     const userMessage: OpenAI.Responses.EasyInputMessage = {
       role: 'user',
       content: userMessageContent
     }
+
     const lastUserMessage = messages[messages.length - 1]
+
     const { abortController, cleanup } = this.createAbortController(lastUserMessage?.id)
     const { signal } = abortController
 
diff --git a/src/renderer/src/store/migrate.ts b/src/renderer/src/store/migrate.ts
index e88cac33ef..4e60ee922b 100644
--- a/src/renderer/src/store/migrate.ts
+++ b/src/renderer/src/store/migrate.ts
@@ -1309,6 +1309,9 @@ const migrateConfig = {
           provider.type = 'openai-response'
         }
       })
+      state.assistants.assistants.forEach((assistant) => {
+        assistant.knowledgeRecognition = 'off'
+      })
       return state
     } catch (error) {
       return state