diff --git a/src/jmapNew/shape/graph/Signal/index.js b/src/jmapNew/shape/graph/Signal/index.js
index 63b04db42..93ceec109 100644
--- a/src/jmapNew/shape/graph/Signal/index.js
+++ b/src/jmapNew/shape/graph/Signal/index.js
@@ -701,7 +701,11 @@ class Signal extends Group {
 	doubleYellow() {
     	this.lamps[0] && this.lamps[0].setColor(this.style.Signal.lamp.yellowColor);
 		this.lamps[1] && this.lamps[1].setColor(this.style.Signal.lamp.yellowColor);
-	}
+    }
+    redWhite() { 
+        this.lamps[0] && this.lamps[0].setColor(this.style.Signal.lamp.whiteColor);
+        this.lamps[1] && this.lamps[1].setColor(this.style.Signal.lamp.redColor);
+    }
     lampWhite() {
         if (this.lamps.length === 1) {
             this.lamps[0] && this.lamps[0].setColor(this.style.Signal.lamp.whiteColor);
@@ -1019,42 +1023,46 @@ class Signal extends Group {
 
             /** 设置灯的颜色 */
             switch (model.aspect) {
-            // 红
-            case 'R': {
-                this.close(model.logicLight); // 信号关闭
-                break;
-            }
-            // 绿
-            case 'G': {
-                this.openPositive(model.logicLight); // 信号正向开放
-                break;
-            }
-            // 黄
-            case 'Y': {
-                this.openLateral(model.logicLight); // 信号侧向开放
-                break;
-            }
-            // 红黄
-            case 'RY': {
-                this.guid(); // 引导信号显示
-                break;
-            }
-            case 'W': {
-                this.lampWhite();
-                break;
-            }
-            case 'B': {
-                this.lampBlue();
-                break;
-            }
-			case 'YY': {
-				this.doubleYellow();
-				break;
-			}
-            default: {
-                this.close(model.logicLight); // 信号关闭
-                break;
-            }
+                // 红
+                case 'R': {
+                    this.close(model.logicLight); // 信号关闭
+                    break;
+                }
+                // 绿
+                case 'G': {
+                    this.openPositive(model.logicLight); // 信号正向开放
+                    break;
+                }
+                // 黄
+                case 'Y': {
+                    this.openLateral(model.logicLight); // 信号侧向开放
+                    break;
+                }
+                // 红黄
+                case 'RY': {
+                    this.guid(); // 引导信号显示
+                    break;
+                }
+                case 'W': {
+                    this.lampWhite();
+                    break;
+                }
+                case 'B': {
+                    this.lampBlue();
+                    break;
+                }
+                case 'YY': {
+                    this.doubleYellow();
+                    break;
+                }
+                case 'RW': {
+                    this.redWhite();
+                    break;
+                }
+                default: {
+                    this.close(model.logicLight); // 信号关闭
+                    break;
+                }
             }
 
             if (model.remainTime) {