diff --git a/Src/nmNum/nmData/nmDataAnalyzeManager.cpp b/Src/nmNum/nmData/nmDataAnalyzeManager.cpp
index 2611e0b..fee94c3 100644
--- a/Src/nmNum/nmData/nmDataAnalyzeManager.cpp
+++ b/Src/nmNum/nmData/nmDataAnalyzeManager.cpp
@@ -1445,8 +1445,6 @@ void nmDataAnalyzeManager::appendWellData(ZxDataWell* pWellData)
             }
         }
         emit sigWellAdded(code, name, paras);
-        if (m_pAttrRegistry)
-            m_pAttrRegistry->refreshAll();
     }
 }
 
@@ -1471,8 +1469,6 @@ void nmDataAnalyzeManager::appendNmWellData(nmDataWellBase* pWellData)
             }
         }
         emit sigWellAdded(code, name, paras);
-        if (m_pAttrRegistry)
-            m_pAttrRegistry->refreshAll();
     }
 }
 
diff --git a/Src/nmNum/nmPlot/nmPlotGraphicBinder.cpp b/Src/nmNum/nmPlot/nmPlotGraphicBinder.cpp
index 92e1986..9f793b7 100644
--- a/Src/nmNum/nmPlot/nmPlotGraphicBinder.cpp
+++ b/Src/nmNum/nmPlot/nmPlotGraphicBinder.cpp
@@ -16,7 +16,6 @@
 #include "nmDataRegion.h"
 #include "nmObjBase.h"
 #include "nmDataAnalyzeManager.h"
-#include "nmAttrRegistry.h"
 #include "nmObjPointWell.h"
 #include "nmDataWellBase.h"
 #include "nmDataVerticalFracturedWell.h"
@@ -1694,15 +1693,9 @@ void nmPlotGraphicBinder::syncWellMoveFromGraphic(nmObjPointWell* pGraphic,
 	pWellData->setLocationX(newLocation.x());
 	pWellData->setLocationY(newLocation.y());
 
-	nmDataAttribute tempAttr = pData->getX();
-	tempAttr.setValue(pWellData->getLocationX());
-	pData->setX(tempAttr);
-	tempAttr = pData->getY();
-	tempAttr.setValue(pWellData->getLocationY());
-	pData->setY(tempAttr);
-	tempAttr = pData->getRadius();
-	tempAttr.setValue(pWellData->getWellRadius());
-	pData->setRadius(tempAttr);
+	pData->getX().setValue(pWellData->getLocationX());
+	pData->getY().setValue(pWellData->getLocationY());
+	pData->getRadius().setValue(pWellData->getWellRadius());
 
 	if (wellType == NM_WELL_MODEL::Vertical_Fractured_Well) {
 		// 裂缝井位置变化后，裂缝端点需要跟着重新计算。
@@ -1715,11 +1708,6 @@ void nmPlotGraphicBinder::syncWellMoveFromGraphic(nmObjPointWell* pGraphic,
 			pHFWell->setFracs();
 		}
 	}
-
-	// 本轮移动数据写回完成后，统一刷新参数面板中的已注册属性。
-	if (m_pDataMgr != nullptr && m_pDataMgr->getAttrRegistry() != nullptr) {
-		m_pDataMgr->getAttrRegistry()->refreshAll();
-	}
 }
 
 bool nmPlotGraphicBinder::ensureSelectedWellData(nmObjPointWell* pGraphic,