diff --git a/GISDlg.cpp b/GISDlg.cpp
index 7b20a16..283aae5 100644
--- a/GISDlg.cpp
+++ b/GISDlg.cpp
@@ -2651,18 +2651,7 @@ void CGISDlg::MouseDblClickMap1()
 	}
 
 	/*********************************************************************************************/
-	/***************zhaipx***2023.11.2*************/
-	//多点测量结束（平板）
-	if (m_bPolylineMeasure && g_b981APad)
-	{
-		//删除已经标绘的直线
-		m_map.ClearDrawing(m_tempLayerID);
-		m_bMeasureDrag = false;
-		m_bEndMeasure = true;
-		m_numPolylineMeasurePts = 0;
-		return;
-	}
-	/*********************************************/
+	
 }
 
 // 鼠标左键摁下移动事件
diff --git a/Globe.h b/Globe.h
index 58b421b..1cb2a38 100644
--- a/Globe.h
+++ b/Globe.h
@@ -270,8 +270,8 @@ extern bool    g_bMarkerPlot[g_iMarkerPtNum];
 /*-------------------------------------------------------------------------------------------------------------
 说明：不同型号变量，用于控制是否启用个性功能
 -------------------------------------------------------------------------------------------------------------*/
-extern bool g_b981ADesktop;
-extern bool g_b981APad;
-extern bool g_b98CADesktop;
+extern bool g_b981ADesktop;		// 981A电脑端
+extern bool g_b981APad;			// 981A平板端
+extern bool g_b98CADesktop;		// 981C电脑端
 
 #endif
\ No newline at end of file