diff --git a/logPlus/PropertyWidget.cpp b/logPlus/PropertyWidget.cpp
index 382fd8b..34c6f83 100644
--- a/logPlus/PropertyWidget.cpp
+++ b/logPlus/PropertyWidget.cpp
@@ -704,7 +704,7 @@ void PropertyWidget::SlotPropertyChanged( QtProperty *pProperty, const QVariant
 
                     //
                     m_formInfo->m_strLineName = strLineName;
-                    //m_formInfo->m_strSlfName = sFilePath;
+                    //m_formInfo->m_strSlfName = sFilePath;                    
                     m_formInfo->update();
 
                     //改变固井曲线名
@@ -1880,6 +1880,7 @@ void PropertyWidget::SlotPropertyChanged( QtProperty *pProperty, const QVariant
                     m_bSelfChange=true;
                     QtVariantProperty *tempProperty = (QtVariantProperty*)it.key();
                     tempProperty->setValue("");
+                    break;
                 }
             }
             //通知界面缩放
@@ -2045,6 +2046,22 @@ void PropertyWidget::SlotPropertyChanged( QtProperty *pProperty, const QVariant
                     //
                     m_formInfo->m_strLineName = strLineName;
                     //m_formInfo->m_strSlfName = sFilePath;
+                    //显示名称，替换曲线名
+                    if(m_formInfo->m_strAliasName.contains(strOldLineName))
+                    {
+                        m_formInfo->m_strAliasName.replace(strOldLineName, strLineName);
+                        //
+                        for (auto it = m_propertyData.constBegin(); it != m_propertyData.constEnd(); ++it)
+                        {
+                            if(it.value()=="显示名称")
+                            {
+                                m_bSelfChange=true;
+                                QtVariantProperty *tempProperty = (QtVariantProperty*)it.key();
+                                tempProperty->setValue(m_formInfo->m_strAliasName);
+                                break;
+                            }
+                        }
+                    }
                     m_formInfo->update();
 
                     //改变曲线名