diff --git a/app/src/main/cpp/camera2/ndkcamera.cpp b/app/src/main/cpp/camera2/ndkcamera.cpp
index 20eebf68..cfc6ef02 100644
--- a/app/src/main/cpp/camera2/ndkcamera.cpp
+++ b/app/src/main/cpp/camera2/ndkcamera.cpp
@@ -750,7 +750,11 @@ int NdkCamera::open(const std::string& cameraId) {
 
     if (m_params.burstRawCapture == 2)
     {
-        SetupMFNR(mCharacteristics.get(), request->request);
+        SetupMFNR(mCharacteristics.get(), request->request, false);
+    }
+    else if (m_params.burstRawCapture == 3)
+    {
+        SetupMFNR(mCharacteristics.get(), request->request, true);
     }
 
     mCaptureRequests.push_back(request);
@@ -2194,7 +2198,7 @@ void NdkCamera::EnumCameraResult(ACameraMetadata* result, CAPTURE_RESULT& captur
 	captureResult.compensation = (status == ACAMERA_OK) ? *(val.data.i32) : 0;
 }
 
-void NdkCamera::SetupMFNR(ACameraMetadata* characteristics, ACaptureRequest* request)
+void NdkCamera::SetupMFNR(ACameraMetadata* characteristics, ACaptureRequest* request, bool ais)
 {
     // 1. 设置基础的相机参数
     // ACaptureRequest_setEntry_i32(request, ACAMERA_CONTROL_MODE, 1, ACAMERA_CONTROL_MODE_AUTO);
@@ -2244,7 +2248,7 @@ void NdkCamera::SetupMFNR(ACameraMetadata* characteristics, ACaptureRequest* req
     // 2. 设置 MediaTek 特定的 MFNR 参数
     // 使用 vendor tag 描述符
     // int32_t mfbMode = MTK_MFNR_FEATURE_MFB_AUTO; // 1 Enable MFNR
-    int32_t mfbMode = 1; // 1 Enable MFNR
+    int32_t mfbMode = ais ? 2 : 1; // 1 Enable MFNR
     status = ACaptureRequest_setEntry_i32(request, MTK_MFNR_FEATURE_MFB_MODE, 1, &mfbMode);
     if (status != ACAMERA_OK)
     {
diff --git a/app/src/main/cpp/camera2/ndkcamera.h b/app/src/main/cpp/camera2/ndkcamera.h
index 99cfd891..fb1aaa8a 100644
--- a/app/src/main/cpp/camera2/ndkcamera.h
+++ b/app/src/main/cpp/camera2/ndkcamera.h
@@ -203,7 +203,7 @@ public:
     static void EnumCameraResult(ACameraMetadata* result, CAPTURE_RESULT& captureResult);
 
 protected:
-    void SetupMFNR(ACameraMetadata* characteristics, ACaptureRequest* request);
+    void SetupMFNR(ACameraMetadata* characteristics, ACaptureRequest* request, bool ais);
 
 protected:
     std::mutex m_locker;