diff --git a/Include/nmNum/nmSubWxs/nmWxForecast.h b/Include/nmNum/nmSubWxs/nmWxForecast.h
index df8490e8..6895b9fc 100644
--- a/Include/nmNum/nmSubWxs/nmWxForecast.h
+++ b/Include/nmNum/nmSubWxs/nmWxForecast.h
@@ -62,7 +62,6 @@ protected:
         void onForecastFinished();
         void onModelChanged();
         void updateResultButton();
-        void saveDataToManager();
 
         // Table edit
         void onPressureCellChanged(int row, int column);
@@ -78,6 +77,7 @@ private:
     void setupUI();
     void setupConnections();
     void loadDataFromManager();
+    void saveDataToManager();
     void updateParametersForOption();
     void updateUIFromData();
     void updateDataFromUI();
@@ -92,7 +92,6 @@ private:
 
 private:
 
-    bool m_loading; ///< 读取配置时禁止界面信号写回旧值。
     nmDataForecast m_forecastData;
     QPointer<nmDataAnalyzeManager> m_manager; ///< 固定所属分析窗口，不跟随全局当前窗口。
     nmCalculationDllPebiSolverTask* m_task;
diff --git a/Src/nmNum/nmSubWxs/nmWxForecast.cpp b/Src/nmNum/nmSubWxs/nmWxForecast.cpp
index 138c53c8..59ceb057 100644
--- a/Src/nmNum/nmSubWxs/nmWxForecast.cpp
+++ b/Src/nmNum/nmSubWxs/nmWxForecast.cpp
@@ -6,7 +6,6 @@
 #include <QLabel>
 #include <QMessageBox>
 #include <QCloseEvent>
-#include <QLineEdit>
 #include <QtCore/qnumeric.h>
 #include "nmCalculationDllPebiSolverTask.h"
 #include "nmGUIComponentLineEdit.h"
@@ -14,7 +13,6 @@
 
 nmWxForecast::nmWxForecast(QWidget *parent, nmDataAnalyzeManager* manager)
 	: iDlgBase(parent)
-    , m_loading(false)
 	, m_manager(manager ? manager : nmDataAnalyzeManager::getCurrentInstance())
 	, m_task(NULL)
 	, m_calculationRunning(false)
@@ -56,18 +54,11 @@ nmWxForecast::nmWxForecast(QWidget *parent, nmDataAnalyzeManager* manager)
 
 	// 根据加载的数据更新界面
 	updateParametersForOption();
-	// 初始化完成后再同步编辑，避免加载项目时被标记为修改。
-	connect(m_rateTableWidget, SIGNAL(cellChanged(int,int)), this, SLOT(saveDataToManager()));
-	connect(m_rDurationUnitCombo, SIGNAL(currentIndexChanged(QString)), this, SLOT(saveDataToManager()));
-	connect(m_rRateUnitCombo, SIGNAL(currentIndexChanged(QString)), this, SLOT(saveDataToManager()));
-	const QList<QLineEdit*> edits = m_initialPressureComponent->findChildren<QLineEdit*>();
-	foreach(QLineEdit* edit, edits)
-		connect(edit, SIGNAL(textEdited(QString)), this, SLOT(saveDataToManager()));
+	// 编辑内容保留在窗口中，点击生成后再提交到数据中心。
 	const QList<QComboBox*> units = m_initialPressureComponent->findChildren<QComboBox*>();
 	foreach(QComboBox* unit, units) {
 		const int index = unit->findData(m_forecastData.getMultipleRatesData().pressureUnit);
 		if(index >= 0) unit->setCurrentIndex(index);
-		connect(unit, SIGNAL(currentIndexChanged(QString)), this, SLOT(saveDataToManager()));
 	}
 	if(m_manager) {
 		connect(m_manager, SIGNAL(sigPebiResultSnapshotChanged()), this, SLOT(onModelChanged()));
@@ -116,18 +107,15 @@ void nmWxForecast::loadDataFromManager()
 
 void nmWxForecast::reloadInputData()
 {
-    // 保留输入窗口，模型或项目读取通知后同步数据中心配置，不触发反向保存。
+    // 保留输入窗口，模型或项目读取通知后同步数据中心配置。
     if(m_calculationRunning) return;
-    m_loading = true;
     loadDataFromManager();
     updateParametersForOption();
-    m_loading = false;
 }
 
 void nmWxForecast::saveDataToManager()
 {
-    if(m_loading) return;
-	// 先从界面更新数据
+	// 生成前统一收集输入，编辑和关闭窗口时不提交到数据中心。
 	updateDataFromUI();
 
 	const QList<QComboBox*> units = m_initialPressureComponent->findChildren<QComboBox*>();