diff --git a/Cad/BlockRawFreeForgeRoundHeadDrawer.cs b/Cad/BlockRawFreeForgeRoundHeadDrawer.cs
index f8271aa..d42303f 100644
--- a/Cad/BlockRawFreeForgeRoundHeadDrawer.cs
+++ b/Cad/BlockRawFreeForgeRoundHeadDrawer.cs
@@ -166,9 +166,10 @@ namespace CadParamPluging.Cad
                 double cyLeft = yTop - effectiveHeadR;
                 DrawHeadFilletRadiusLeader(ctx, cxLeft, cyLeft, effectiveHeadR, true);
 
+                // 根据需求，左右都标注了的话，只保留一个（左上角），去除右上角标注
                 // 右上角
-                double cxRight = xInnerRight - effectiveHeadR;
-                DrawHeadFilletRadiusLeader(ctx, cxRight, cyLeft, effectiveHeadR, false);
+                // double cxRight = xInnerRight - effectiveHeadR;
+                // DrawHeadFilletRadiusLeader(ctx, cxRight, cyLeft, effectiveHeadR, false);
             }
 
             // 3. 剖面填充 - 只在中间区域