diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index 93032c1..75526e9 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -84,28 +84,14 @@ message Platform {
   CommonInfo common = 1;
   string code = 2;
   bool hasdoor = 3;               // 是否有屏蔽门
-  string trainDirection = 4;      // 行驶方向--屏蔽门上下
-  int32 lineWidth = 5;            // 线宽
-  string lineColor = 6;           // 站台线色
-  string lineColorDoor = 7;       // 屏蔽门线色
-  Point point = 8;                // 位置坐标
-  float width = 9;                //宽度
-  float height = 10;              //高度
-  repeated string orbitCode = 11; //站台轨
+  string direction = 4;      // 行驶方向--屏蔽门上下
 }
 
 message Station {
   CommonInfo common = 1;
   string code = 2;
   bool hasCircle = 3;     // 是否有圆圈--线网图
-  int32 radius = 4;       // 半径
-  int32 borderWidth = 5;  // 边框线宽
-  string borderColor = 6; // 边框颜色
-  string fillColor = 7;   // 圆填充颜色
-  string codeColor = 8;   // 车站字体颜色
-  int32 codeFontSize = 9; // 车站字体大小
-  Point point = 10;       // 位置坐标
-  Point circlePoint = 11; // 位置坐标
+  Point circlePoint = 4; // 位置坐标
 }
 
 message Train {