diff --git a/Include/nmNum/nmSubWnd/nmSubWndUtils.h b/Include/nmNum/nmSubWnd/nmSubWndUtils.h
index f9674b1..f488a02 100644
--- a/Include/nmNum/nmSubWnd/nmSubWndUtils.h
+++ b/Include/nmNum/nmSubWnd/nmSubWndUtils.h
@@ -113,6 +113,9 @@ public:
                          QString sRstName, \
                          const ZxMainWindow* pMainWnd);
 
+    /// @brief 获取缓存的TabWidget指针，确保弹窗与MDI切换使用同一个容器，指针比较才能正确
+    ZxTabWidget* getTabWidget() const { return m_pTabWx; }
+
 	public slots:
 		// 声明处理 ZxTabWidget 切换的槽函数
 		// 信号 currentChanged(int) 传递一个 int 参数
diff --git a/Src/nmNum/nmSubWnd/nmSubWndSubWxsAnalyzeController.cpp b/Src/nmNum/nmSubWnd/nmSubWndSubWxsAnalyzeController.cpp
index f2a3169..1292a45 100644
--- a/Src/nmNum/nmSubWnd/nmSubWndSubWxsAnalyzeController.cpp
+++ b/Src/nmNum/nmSubWnd/nmSubWndSubWxsAnalyzeController.cpp
@@ -4,6 +4,7 @@
 #include "nmDataAnalyzeManager.h"
 #include "nmSubWndGrid.h"
 #include "nmSubWndMain.h"
+#include "nmSubWndUtils.h"
 #include "nmSubWxsAnalyzeContext.h"
 #include "ZxMainWindow.h"
 
@@ -38,8 +39,18 @@ void nmSubWndSubWxsAnalyzeController::updateWindowsForCurrentAnalyze(ZxMainWindo
         return;
     }
 
-    ZxTabWidget* pTabWx = pMainWindow->getCurTabWx();
+    // 使用nmSubWndUtils缓存的pTabWx，与slotHandleMdiSubWindowActivated保持一致
+    nmSubWndUtils* pUtils = nmSubWndUtils::getInstance();
+    ZxTabWidget* pTabWx = nullptr;
+    if(pUtils != nullptr) {
+        pTabWx = pUtils->getTabWidget();
+    }
+    if(pTabWx == nullptr) {
+        pTabWx = pMainWindow->getCurTabWx();
+    }
+
     QVector<iSubWnd*> vecSubWnds = pMainWindow->getAllSubWndsOf(pTabWx);
+
     // 本轮刷新只使用目标分析对应的数据中心，地图和网格保持同一个实例。
     nmDataAnalyzeManager* pManager = nmDataAnalyzeManager::getInstanceByFitting(pCurSubWndF);
     foreach (iSubWnd* pSub, vecSubWnds) {
diff --git a/Src/nmNum/nmSubWnd/nmSubWndUtils.cpp b/Src/nmNum/nmSubWnd/nmSubWndUtils.cpp
index 4702052..19f9a58 100644
--- a/Src/nmNum/nmSubWnd/nmSubWndUtils.cpp
+++ b/Src/nmNum/nmSubWnd/nmSubWndUtils.cpp
@@ -1314,11 +1314,21 @@ void nmSubWndUtils::slotHandleMdiSubWindowActivated(QMdiSubWindow* pSubWindow)
 
     // 找到当前成果中的流动段分析窗口。
     // 窗口ID为3004，后续的数据中心和左侧面板都属于这个分析窗口。
-    QVector<iSubWnd*> vecSubWnds = m_pMainWnd->getAllSubWndsOf(m_pTabWx, "3004", true);
+    QVector<iSubWnd*> vecSubWnds = m_pMainWnd->getAllSubWndsOf(m_pTabWx, "3004", false);
     if(vecSubWnds.isEmpty()) {
         return;
     }
 
+    // 如果当前选中的分析属于本Tab容器，维持用户通过弹窗或Tab点击的选择不变
+    iSubWndFitting* pCurFitting = nmDataAnalyzeManager::getCurrentFitting();
+    if(pCurFitting != nullptr) {
+        foreach(iSubWnd* pSub, vecSubWnds) {
+            if(pSub == pCurFitting) {
+                return;
+            }
+        }
+    }
+
     iSubWndFitting* pSubWndF = dynamic_cast<iSubWndFitting*>(vecSubWnds.first());
     if(pSubWndF == nullptr || nmDataAnalyzeManager::findManagerByFitting(pSubWndF) == nullptr) {
         return;