diff --git a/src/renderer/src/aiCore/clients/AihubmixAPIClient.ts b/src/renderer/src/aiCore/clients/AihubmixAPIClient.ts
index b24eea2a2d..541c083e8c 100644
--- a/src/renderer/src/aiCore/clients/AihubmixAPIClient.ts
+++ b/src/renderer/src/aiCore/clients/AihubmixAPIClient.ts
@@ -42,11 +42,19 @@ export class AihubmixAPIClient extends BaseApiClient {
   constructor(provider: Provider) {
     super(provider)
 
+    const providerExtraHeaders = {
+      ...provider,
+      extra_headers: {
+        ...provider.extra_headers,
+        'APP-Code': 'MLTG2087'
+      }
+    }
+
     // 初始化各个client - 现在有类型安全
-    const claudeClient = new AnthropicAPIClient(provider)
-    const geminiClient = new GeminiAPIClient({ ...provider, apiHost: 'https://aihubmix.com/gemini' })
-    const openaiClient = new OpenAIResponseAPIClient(provider)
-    const defaultClient = new OpenAIAPIClient(provider)
+    const claudeClient = new AnthropicAPIClient(providerExtraHeaders)
+    const geminiClient = new GeminiAPIClient({ ...providerExtraHeaders, apiHost: 'https://aihubmix.com/gemini' })
+    const openaiClient = new OpenAIResponseAPIClient(providerExtraHeaders)
+    const defaultClient = new OpenAIAPIClient(providerExtraHeaders)
 
     this.clients.set('claude', claudeClient)
     this.clients.set('gemini', geminiClient)
diff --git a/src/renderer/src/aiCore/clients/anthropic/AnthropicAPIClient.ts b/src/renderer/src/aiCore/clients/anthropic/AnthropicAPIClient.ts
index eb7d930c5d..465cdff5ac 100644
--- a/src/renderer/src/aiCore/clients/anthropic/AnthropicAPIClient.ts
+++ b/src/renderer/src/aiCore/clients/anthropic/AnthropicAPIClient.ts
@@ -94,7 +94,8 @@ export class AnthropicAPIClient extends BaseApiClient<
       baseURL: this.getBaseURL(),
       dangerouslyAllowBrowser: true,
       defaultHeaders: {
-        'anthropic-beta': 'output-128k-2025-02-19'
+        'anthropic-beta': 'output-128k-2025-02-19',
+        ...this.provider.extra_headers
       }
     })
     return this.sdkInstance
diff --git a/src/renderer/src/aiCore/clients/gemini/GeminiAPIClient.ts b/src/renderer/src/aiCore/clients/gemini/GeminiAPIClient.ts
index dd4fb1d516..8cb46143b2 100644
--- a/src/renderer/src/aiCore/clients/gemini/GeminiAPIClient.ts
+++ b/src/renderer/src/aiCore/clients/gemini/GeminiAPIClient.ts
@@ -176,7 +176,10 @@ export class GeminiAPIClient extends BaseApiClient<
       apiVersion: this.getApiVersion(),
       httpOptions: {
         baseUrl: this.getBaseURL(),
-        apiVersion: this.getApiVersion()
+        apiVersion: this.getApiVersion(),
+        headers: {
+          ...this.provider.extra_headers
+        }
       }
     })
 
diff --git a/src/renderer/src/aiCore/clients/openai/OpenAIBaseClient.ts b/src/renderer/src/aiCore/clients/openai/OpenAIBaseClient.ts
index 7730f228af..72fa1d7df8 100644
--- a/src/renderer/src/aiCore/clients/openai/OpenAIBaseClient.ts
+++ b/src/renderer/src/aiCore/clients/openai/OpenAIBaseClient.ts
@@ -159,6 +159,7 @@ export abstract class OpenAIBaseClient<
         baseURL: this.getBaseURL(),
         defaultHeaders: {
           ...this.defaultHeaders(),
+          ...this.provider.extra_headers,
           ...(this.provider.id === 'copilot' ? { 'editor-version': 'vscode/1.97.2' } : {}),
           ...(this.provider.id === 'copilot' ? { 'copilot-vision-request': 'true' } : {})
         }
diff --git a/src/renderer/src/aiCore/clients/openai/OpenAIResponseAPIClient.ts b/src/renderer/src/aiCore/clients/openai/OpenAIResponseAPIClient.ts
index 1f9af6ca77..a6c49a5cf8 100644
--- a/src/renderer/src/aiCore/clients/openai/OpenAIResponseAPIClient.ts
+++ b/src/renderer/src/aiCore/clients/openai/OpenAIResponseAPIClient.ts
@@ -81,7 +81,8 @@ export class OpenAIResponseAPIClient extends OpenAIBaseClient<
       apiKey: this.apiKey,
       baseURL: this.getBaseURL(),
       defaultHeaders: {
-        ...this.defaultHeaders()
+        ...this.defaultHeaders(),
+        ...this.provider.extra_headers
       }
     })
   }
diff --git a/src/renderer/src/types/index.ts b/src/renderer/src/types/index.ts
index 75e1da19ce..beb93bdf44 100644
--- a/src/renderer/src/types/index.ts
+++ b/src/renderer/src/types/index.ts
@@ -161,6 +161,7 @@ export type Provider = {
   isNotSupportArrayContent?: boolean
   isVertex?: boolean
   notes?: string
+  extra_headers?: Record<string, string>
 }
 
 export type ProviderType =