diff --git a/src/renderer/src/providers/AiProvider/AnthropicProvider.ts b/src/renderer/src/providers/AiProvider/AnthropicProvider.ts
index 6b79fc898f..703fa4b921 100644
--- a/src/renderer/src/providers/AiProvider/AnthropicProvider.ts
+++ b/src/renderer/src/providers/AiProvider/AnthropicProvider.ts
@@ -254,7 +254,7 @@ export default class AnthropicProvider extends BaseProvider {
       }
     }
 
-    const isEnabledBuiltinWebSearch = assistant.enableWebSearch
+    const isEnabledBuiltinWebSearch = assistant.enableWebSearch && isWebSearchModel(model)
 
     if (isEnabledBuiltinWebSearch) {
       const webSearchTool = await this.getWebSearchParams(model)
diff --git a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
index 3e3a6e432a..31e8082f8c 100644
--- a/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
+++ b/src/renderer/src/providers/AiProvider/OpenAIProvider.ts
@@ -15,6 +15,7 @@ import {
   isSupportedThinkingTokenModel,
   isSupportedThinkingTokenQwenModel,
   isVisionModel,
+  isWebSearchModel,
   isZhipuModel
 } from '@renderer/config/models'
 import { getStoreSetting } from '@renderer/hooks/useSettings'
@@ -371,7 +372,7 @@ export default class OpenAIProvider extends BaseOpenAIProvider {
     const model = assistant.model || defaultModel
 
     const { contextCount, maxTokens, streamOutput } = getAssistantSettings(assistant)
-    const isEnabledBultinWebSearch = assistant.enableWebSearch
+    const isEnabledBultinWebSearch = assistant.enableWebSearch && isWebSearchModel(model)
     messages = addImageFileToContents(messages)
     const enableReasoning =
       ((isSupportedThinkingTokenModel(model) || isSupportedReasoningEffortModel(model)) &&
diff --git a/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts b/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
index 5005cdd7c4..e6fa668f30 100644
--- a/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
+++ b/src/renderer/src/providers/AiProvider/OpenAIResponseProvider.ts
@@ -5,7 +5,8 @@ import {
   isSupportedFlexServiceTier,
   isSupportedModel,
   isSupportedReasoningEffortOpenAIModel,
-  isVisionModel
+  isVisionModel,
+  isWebSearchModel
 } from '@renderer/config/models'
 import { getStoreSetting } from '@renderer/hooks/useSettings'
 import i18n from '@renderer/i18n'
@@ -317,7 +318,7 @@ export abstract class BaseOpenAIProvider extends BaseProvider {
     const model = assistant.model || defaultModel
 
     const { contextCount, maxTokens, streamOutput } = getAssistantSettings(assistant)
-    const isEnabledBuiltinWebSearch = assistant.enableWebSearch
+    const isEnabledBuiltinWebSearch = assistant.enableWebSearch && isWebSearchModel(model)
 
     let tools: OpenAI.Responses.Tool[] = []
     const toolChoices: OpenAI.Responses.ToolChoiceTypes = {