diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index 8daa002..bac13ff 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -10,11 +10,12 @@ message RtssGraphicStorage {
   repeated IscsFan iscsFans = 3;
   repeated Platform Platforms = 4;
   repeated Station stations = 5;
-  repeated Rect Rects = 6;
+  repeated Rect rects = 6;
   repeated Train train = 7;
   repeated Signal signals = 8;
   repeated Turnout turnouts = 9;
   repeated Section section = 10;
+  repeated StationLine stationLines = 11;
 }
 
 message Canvas {
@@ -77,10 +78,10 @@ message Rect {
   string code = 2;
   int32 lineWidth = 3;       // 线宽
   string lineColor = 4;      // 线色
-  Point point = 5;           // 位置坐标
-  float width = 6;           //宽度
-  float height = 7;          //高度
-  repeated Point points = 8; // 点坐标列表
+  float width = 5;           //宽度
+  float height = 6;          //高度
+  int32 radius = 7;          //圆角半径
+  Point point = 8;          // 画第一个点的坐标
 }
 
 message Platform {
@@ -95,6 +96,12 @@ message Station {
   string code = 2;
 }
 
+message StationLine {
+  CommonInfo common = 1;
+  string code = 2;
+  bool hasTransfer = 3;   // 是否有换乘图标
+}
+
 message Train {
   CommonInfo common = 1;
   string code = 2;