diff --git a/AlgorithmModule/include/ALLImgCheckAnalysisy.hpp b/AlgorithmModule/include/ALLImgCheckAnalysisy.hpp
index 877c505..dc5bd28 100644
--- a/AlgorithmModule/include/ALLImgCheckAnalysisy.hpp
+++ b/AlgorithmModule/include/ALLImgCheckAnalysisy.hpp
@@ -67,6 +67,8 @@ public:
 
     // 获取模板外接矩形
     const cv::RotatedRect &GetTplOuterRect() const { return m_tplOuterRect; }
+    // 获取模板内边缘矩形
+    const cv::RotatedRect &GetTplInnerRect() const { return m_tplInnerRect; }
     // 获取模板 pin blob 轮廓点集
     const std::vector<std::vector<cv::Point>> &GetTplPinContours() const { return m_tplPinContours; }
 
@@ -180,6 +182,7 @@ private:
 
     // 模板信息
     cv::RotatedRect m_tplOuterRect;                       // 模板外接矩形
+    cv::RotatedRect m_tplInnerRect;                       // 模板内边缘矩形
     std::vector<std::vector<cv::Point>> m_tplPinContours; // 模板 pin blob 轮廓点集
 
 };
diff --git a/AlgorithmModule/include/CameraCheckAnalysisy.hpp b/AlgorithmModule/include/CameraCheckAnalysisy.hpp
index 10429e1..b80ce21 100644
--- a/AlgorithmModule/include/CameraCheckAnalysisy.hpp
+++ b/AlgorithmModule/include/CameraCheckAnalysisy.hpp
@@ -135,6 +135,7 @@ public:
 
     // 设置模板信息并转发给各个检测核心
     void SetTplInfo(const cv::RotatedRect &outerRect,
+                    const cv::RotatedRect &innerRect,
                     const std::vector<std::vector<cv::Point>> &pinContours);
 
 private:
diff --git a/AlgorithmModule/include/ImgCheckAnalysisy.hpp b/AlgorithmModule/include/ImgCheckAnalysisy.hpp
index b9b62c4..ab45249 100644
--- a/AlgorithmModule/include/ImgCheckAnalysisy.hpp
+++ b/AlgorithmModule/include/ImgCheckAnalysisy.hpp
@@ -80,8 +80,9 @@ public:
 
     int creatsavedir();
 
-    // 设置模板信息（模板外接矩形 + 模板 pin blob 轮廓点集）
+    // 设置模板信息（模板外接矩形 + 模板内边缘矩形 + 模板 pin blob 轮廓点集）
     void SetTplInfo(const cv::RotatedRect &outerRect,
+                    const cv::RotatedRect &innerRect,
                     const std::vector<std::vector<cv::Point>> &pinContours);
 
 private:
@@ -201,8 +202,8 @@ private:
     // 获取指定 残点(blob) 是由哪个(哪些)检测模型检出的
     std::string GetBlobModelName(const cv::Rect &roi);
 
-    //自适应参数区域更新
-    int Adapt_Config(cv::RotatedRect tplOuterRect, cv::RotatedRect curOuterRect, cv::Mat& det_img);
+    //自适应参数区域更新:仿射变换到模板坐标系(基准矩形可为内定位/外定位)
+    int Adapt_Config(cv::RotatedRect tplRefRect, cv::RotatedRect curRefRect, cv::Mat& det_img);
 
     std::shared_ptr<AIFactory> AI_Factory;
 
@@ -299,6 +300,7 @@ private:
 	cv::RotatedRect m_tplOuterRect;                       // 模板外接矩形
     cv::RotatedRect m_outer_rroi;                            
 	cv::RotatedRect m_inner_rroi;
+	cv::RotatedRect m_tplInnerRect;                       // 模板内边缘矩形
 	std::vector<std::vector<cv::Point>> m_tplPinContours; // 模板 pin blob 轮廓点集
 	std::vector<std::vector<cv::Point>> m_curPinContours; // 当前 pin blob 轮廓点集
 };
diff --git a/AlgorithmModule/src/AI_Edge_Algin.cpp b/AlgorithmModule/src/AI_Edge_Algin.cpp
index df10acb..b9451c7 100644
--- a/AlgorithmModule/src/AI_Edge_Algin.cpp
+++ b/AlgorithmModule/src/AI_Edge_Algin.cpp
@@ -246,7 +246,8 @@ int AI_Edge_Algin::Detect(const cv::Mat &img, DetConfig *pDetConfig, std::shared
         }
         return re;
     }
-    cv::Mat Big_outimg_src = img(Big_roi.boundingRect()).clone();
+    cv::Rect Big_out_roi = Big_roi.boundingRect() & cv::Rect(0, 0, img.cols, img.rows);
+    cv::Mat Big_outimg_src = img(Big_out_roi).clone();
     re = Get_Edge(1, Big_outimg_src, pDetConfig, m_pDetConfig->strChannel, Small_roi);
     if (re != 0)
     {
diff --git a/AlgorithmModule/src/ALLImgCheckAnalysisy.cpp b/AlgorithmModule/src/ALLImgCheckAnalysisy.cpp
index 00e7387..a4f9e52 100644
--- a/AlgorithmModule/src/ALLImgCheckAnalysisy.cpp
+++ b/AlgorithmModule/src/ALLImgCheckAnalysisy.cpp
@@ -101,7 +101,7 @@ int ALLImgCheckAnalysisy::RunStart(void *pconfig1)
 	{
 		if (item.second)
 		{
-			item.second->SetTplInfo(m_tplOuterRect, m_tplPinContours);
+			item.second->SetTplInfo(m_tplOuterRect, m_tplInnerRect, m_tplPinContours);
 		}
 	}
 	m_nErrorCode = CHECK_OK;
@@ -172,7 +172,7 @@ int ALLImgCheckAnalysisy::UpdateConfig(void *pconfig, int nConfigType)
 				{
 					if (item.second)
 					{
-						item.second->SetTplInfo(m_tplOuterRect, m_tplPinContours);
+						item.second->SetTplInfo(m_tplOuterRect, m_tplInnerRect, m_tplPinContours);
 					}
 				}
 			}
@@ -249,7 +249,7 @@ int ALLImgCheckAnalysisy::InitAIFactory()
 int ALLImgCheckAnalysisy::InitTemplateMask()
 {
 	std::shared_ptr<AIFactory> AI_Factory = AIFactory::GetInstance();
-	if (!AI_Factory || !AI_Factory->Align_Outer || !AI_Factory->Pin_Loc)
+	if (!AI_Factory || !AI_Factory->Align_Outer || !AI_Factory->Align_Inner || !AI_Factory->Pin_Loc)
 	{
 	    return -1;
 	}
@@ -321,6 +321,78 @@ int ALLImgCheckAnalysisy::InitTemplateMask()
         return 6;
     }
     tplOuterRect = cv::minAreaRect(srcContour);
+
+	// 模板内边缘矩形,通过模型Align_Inner得到
+	// 与 AI_Edge_Algin::Detect 的内定位流程保持一致:按外接矩形裁剪模板图 -> Align_Inner 推理 -> 轮廓还原并把裁剪偏移加回,得到模板图坐标系下的内边缘矩形
+	// PIN 偏移/缺失检测的仿射变换以内定位为基准,模板侧需先准备好该矩形;计算失败时保持空值,运行时自动回退外定位
+	cv::RotatedRect tplInnerRect;
+	bool bTplInnerOk = false;
+	std::shared_ptr<AIModel_Base> pSocket_AlignInner = AI_Factory->Align_Inner;
+	cv::Rect tplOuterBound = tplOuterRect.boundingRect() & cv::Rect(0, 0, tplImg.cols, tplImg.rows);
+	if (pSocket_AlignInner && tplOuterBound.width > 0 && tplOuterBound.height > 0)
+	{
+		cv::Mat innerCropImg = tplImg(tplOuterBound).clone();
+		cv::Size innerSz;
+		innerSz.width = pSocket_AlignInner->input_0.width;
+		innerSz.height = pSocket_AlignInner->input_0.height;
+		cv::Mat innerDetImg;
+		cv::resize(innerCropImg, innerDetImg, innerSz);
+		if (innerDetImg.channels() != 1)
+		{
+			// 与运行时 AI_Edge_Algin::Get_Edge 内定位的灰度化保持一致(BGR 顺序)
+			cv::cvtColor(innerDetImg, innerDetImg, cv::COLOR_BGR2GRAY);
+		}
+		cv::Mat innerMask;
+		int reInner = pSocket_AlignInner->AIDet(innerDetImg, innerMask);
+		if (reInner != 0)
+		{
+			m_pdetlog->AddCheckstr(PrintLevel_1, DET_LOG_LEVEL_1, "Init Tpl", "AICheck_Inner----error  %d ", reInner);
+		}
+		else
+		{
+			// 找到最大轮廓
+			bool innerFound = false;
+			std::vector<cv::Point> innerBoundingBox = CheckUtil::getLargestContourROI(innerMask, innerFound);
+			if (!innerFound || innerBoundingBox.size() < 3)
+			{
+				m_pdetlog->AddCheckstr(PrintLevel_1, DET_LOG_LEVEL_1, "Init Tpl", "Inner align: No contours found!----error ");
+			}
+			else
+			{
+				// 内定位小图 到 裁剪图 的缩放比例
+				const float inner_scale_x = static_cast<float>(innerCropImg.cols) / innerSz.width;
+				const float inner_scale_y = static_cast<float>(innerCropImg.rows) / innerSz.height;
+				std::vector<cv::Point2f> innerContour;
+				innerContour.reserve(innerBoundingBox.size());
+				for (const auto &pt : innerBoundingBox)
+				{
+					innerContour.emplace_back(pt.x * inner_scale_x, pt.y * inner_scale_y);
+				}
+				tplInnerRect = cv::minAreaRect(innerContour);
+				// 裁剪图坐标 -> 模板图坐标(与 AI_Edge_Algin::Detect 中 smallroi 偏移加回一致)
+				tplInnerRect.center.x += static_cast<float>(tplOuterBound.x);
+				tplInnerRect.center.y += static_cast<float>(tplOuterBound.y);
+				bTplInnerOk = true;
+			}
+		}
+	}
+	else
+	{
+		m_pdetlog->AddCheckstr(PrintLevel_1, DET_LOG_LEVEL_1, "Init Tpl", "Inner align: model null or outer bound invalid!----error ");
+	}
+	if (bTplInnerOk)
+	{
+		m_tplInnerRect = tplInnerRect;
+		m_pdetlog->AddCheckstr(PrintLevel_1, DET_LOG_LEVEL_1, "Init Tpl",
+							   "tplInnerRect center(%.1f %.1f) size(%.1f %.1f) angle %.1f",
+							   tplInnerRect.center.x, tplInnerRect.center.y,
+							   tplInnerRect.size.width, tplInnerRect.size.height, tplInnerRect.angle);
+	}
+	else
+	{
+		m_tplInnerRect = cv::RotatedRect();
+		m_pdetlog->AddCheckstr(PrintLevel_1, DET_LOG_LEVEL_1, "Init Tpl", "Tpl Inner align invalid, runtime fallback to Outer align!");
+	}
 	
 	// 模板Pinmask，通过模型Pin_Loc得到
 	Mat tplPinMask; // 模板mask
diff --git a/AlgorithmModule/src/CameraCheckAnalysisy.cpp b/AlgorithmModule/src/CameraCheckAnalysisy.cpp
index a630975..a35f74d 100644
--- a/AlgorithmModule/src/CameraCheckAnalysisy.cpp
+++ b/AlgorithmModule/src/CameraCheckAnalysisy.cpp
@@ -629,6 +629,7 @@ int CameraCheckAnalysisy::Init(std::string strcameraName)
 }
 
 void CameraCheckAnalysisy::SetTplInfo(const cv::RotatedRect &outerRect,
+									  const cv::RotatedRect &innerRect,
 									  const std::vector<std::vector<cv::Point>> &pinContours)
 {
 	for (int i = 0; i < IMGCHECKANALYSISY_NUM; i++)
@@ -636,7 +637,7 @@ void CameraCheckAnalysisy::SetTplInfo(const cv::RotatedRect &outerRect,
 		auto *p = static_cast<ImgCheckAnalysisy *>(m_pImgCheckAnalysisy[i]);
 		if (p)
 		{
-			p->SetTplInfo(outerRect, pinContours);
+			p->SetTplInfo(outerRect, innerRect, pinContours);
 		}
 	}
 }
diff --git a/AlgorithmModule/src/ImgCheckAnalysisy.cpp b/AlgorithmModule/src/ImgCheckAnalysisy.cpp
index baca252..0bfe64a 100644
--- a/AlgorithmModule/src/ImgCheckAnalysisy.cpp
+++ b/AlgorithmModule/src/ImgCheckAnalysisy.cpp
@@ -211,9 +211,11 @@ int ImgCheckAnalysisy::creatsavedir()
 }
 
 void ImgCheckAnalysisy::SetTplInfo(const cv::RotatedRect &outerRect,
+								   const cv::RotatedRect &innerRect,
 								   const std::vector<std::vector<cv::Point>> &pinContours)
 {
 	m_tplOuterRect = outerRect;
+	m_tplInnerRect = innerRect;
 	m_tplPinContours = pinContours;
 }
 
@@ -370,9 +372,10 @@ cv::Scalar ImgCheckAnalysisy::calc_blob_info_withstats(cv::Mat &img, const cv::M
 	return cv::Scalar(worb, energy, hj);
 }
 
-int ImgCheckAnalysisy::Adapt_Config(RotatedRect tplOuterRect, RotatedRect curOuterRect, Mat& det_img){
-	vector<cv::Point2f> cur_vertices = CheckUtil::sort_vertices(curOuterRect);
-	vector<cv::Point2f> tpl_vertices = CheckUtil::sort_vertices(tplOuterRect);
+// 仿射变换到模板坐标系:把当前基准矩形(内定位/外定位)的顶点映射到模板对应基准矩形上
+int ImgCheckAnalysisy::Adapt_Config(RotatedRect tplRefRect, RotatedRect curRefRect, Mat& det_img){
+	vector<cv::Point2f> cur_vertices = CheckUtil::sort_vertices(curRefRect);
+	vector<cv::Point2f> tpl_vertices = CheckUtil::sort_vertices(tplRefRect);
 	
 	cv::Point2f src_pts[3] = {
 		cur_vertices[0],  // 对应左上
@@ -554,7 +557,21 @@ int ImgCheckAnalysisy::CheckRun()
 	}
 
 	/*投影对齐模板*/
-	Adapt_Config(m_tplOuterRect, m_outer_rroi, m_CheckResult_shareP->in_shareImage->img);
+	// 检测PIN偏移/缺失对位置基准最敏感:PIN 位置的真实基准是产品内腔(内定位),
+	// 因此优先用内定位做仿射变换(当前内边缘 -> 模板内边缘);
+	// 模板内定位/当前内定位缺失或无效时,回退到外定位(与旧行为一致)
+	bool bUseInnerAlign = (m_tplInnerRect.size.width > 0 && m_tplInnerRect.size.height > 0 &&
+						   m_inner_rroi.size.width > 0 && m_inner_rroi.size.height > 0);
+	if (bUseInnerAlign)
+	{
+		m_pdetlog->AddCheckstr(PrintLevel_0, "2.1、pre detect", "Affine align basis: Inner(inner_rroi -> tplInnerRect)");
+		Adapt_Config(m_tplInnerRect, m_inner_rroi, m_CheckResult_shareP->in_shareImage->img);
+	}
+	else
+	{
+		m_pdetlog->AddCheckstr(PrintLevel_0, "2.1、pre detect", "Affine align basis: Outer(outer_rroi -> tplOuterRect)");
+		Adapt_Config(m_tplOuterRect, m_outer_rroi, m_CheckResult_shareP->in_shareImage->img);
+	}
 	m_outer_roi = m_tplOuterRect.boundingRect();
 	m_Crop_Roi_paramImg = m_outer_roi;
 	m_pImageAllResult->pDetResult->CutRoi = m_outer_roi;