diff --git a/src/jmap/config/skinCode/bejing_01.js b/src/jmap/config/skinCode/bejing_01.js
index 6f190cc1c..951191791 100644
--- a/src/jmap/config/skinCode/bejing_01.js
+++ b/src/jmap/config/skinCode/bejing_01.js
@@ -457,7 +457,6 @@ class SkinCode extends defaultStyle {
 				haveTextHSDA: true, // 是否需创建textHSDA对象
 				haveArrowText: true, // 是否需创建arrowText对象
 				haveTrainBorder: false, // 是否需创建trainBorder对象
-				aspectRatio: 7/5, // 字体宽高比例（用以拼接text是计算位置）
 				textOffset: 4, // 字体偏移（用以控制字体据车头的距离）
 				trainWidthMoreText: 8, // 计算列车长度时--列车长比text多出尺寸
 				useSelfFormat: true, // 使用配置项的nameFormat
diff --git a/src/jmap/config/skinCode/chengdu_03.js b/src/jmap/config/skinCode/chengdu_03.js
index 77bf6c5e6..c795b3cb1 100644
--- a/src/jmap/config/skinCode/chengdu_03.js
+++ b/src/jmap/config/skinCode/chengdu_03.js
@@ -423,7 +423,6 @@ class SkinCode extends defaultStyle {
 				haveTextHSDA: true, // 是否需创建textHSDA对象
 				haveArrowText: true, // 是否需创建arrowText对象
 				haveTrainBorder: false, // 是否需创建trainBorder对象
-				aspectRatio: 4/7, // 字体宽高比例（用以拼接text是计算位置）
 				textOffset: 4, // 字体偏移（用以控制字体据车头的距离）
 				trainWidthMoreText: 8, // 计算列车长度时--列车长比text多出尺寸
 				useSelfFormat: true, // 使用配置项的nameFormat
diff --git a/src/jmap/config/skinCode/fuzhou_01.js b/src/jmap/config/skinCode/fuzhou_01.js
index f5233389e..51ab11820 100644
--- a/src/jmap/config/skinCode/fuzhou_01.js
+++ b/src/jmap/config/skinCode/fuzhou_01.js
@@ -371,7 +371,6 @@ class SkinCode extends defaultStyle {
 				haveTextHSDA: false, // 是否需创建textHSDA对象
 				haveArrowText: true, // 是否需创建arrowText对象
 				haveTrainBorder: false, // 是否需创建trainBorder对象
-				aspectRatio: 8/15, // 字体宽高比例（用以拼接text是计算位置）
 				textOffset: 1, // 字体偏移（用以控制字体据车头的距离）
 				trainWidthMoreText: 2 // 计算列车长度时--列车长比text多出尺寸
 			},
diff --git a/src/jmap/shape/Train/TrainBody.js b/src/jmap/shape/Train/TrainBody.js
index 57874c7e1..de2e42324 100644
--- a/src/jmap/shape/Train/TrainBody.js
+++ b/src/jmap/shape/Train/TrainBody.js
@@ -217,23 +217,23 @@ export default class TrainBody extends Group {
 	formatChangePosition(model, style) {
 		if (this.nameFormat) {
 			const arr = this.nameFormat.split(':');
-			let fontNumber = 0;
+			let widthText = 0;
 			arr.forEach(ele => {
 				if (ele == 'targetCode') {
-					this.textTrainNumber.setStyle('x', parseInt(model.point.x + fontNumber * model.fontSize * style.Train.common.aspectRatio + style.Train.common.textOffset) );
-					fontNumber += (style.Train.trainNumber.targetCodePrefix || '').length;
+					this.textTrainNumber.setStyle('x', parseInt(model.point.x + widthText + style.Train.common.textOffset) );
+					widthText += this.textTrainNumber.getBoundingRect().width;
 					this.add(this.textTrainNumber);
 				} else if (ele == 'serviceNumber') {
-					this.textTrainServer.setStyle('x', parseInt(model.point.x + fontNumber * model.fontSize * style.Train.common.aspectRatio + style.Train.common.textOffset));
-					fontNumber += (style.Train.trainServer.serviceNumberPrefix || '').length;
+					this.textTrainServer.setStyle('x', parseInt(model.point.x + widthText + style.Train.common.textOffset));
+					widthText += this.textTrainServer.getBoundingRect().width;
 					this.add(this.textTrainServer);
 				} else if (ele == 'tripNumber') {
-					this.textTrainTarget.setStyle('x', parseInt(model.point.x + fontNumber * model.fontSize * style.Train.common.aspectRatio + style.Train.common.textOffset));
-					fontNumber += (style.Train.trainTarget.tripNumberPrefix || '').length;
+					this.textTrainTarget.setStyle('x', parseInt(model.point.x + widthText + style.Train.common.textOffset));
+					widthText += this.textTrainTarget.getBoundingRect().width;
 					this.add(this.textTrainTarget);
 				} else if (ele == 'groupNumber') {
-					this.textTrainTargetNumber.setStyle('x', parseInt(model.point.x + fontNumber * model.fontSize * style.Train.common.aspectRatio + style.Train.common.textOffset));
-					fontNumber += (style.Train.trainTargetNumber.groupNumberPrefix || '').length;
+					this.textTrainTargetNumber.setStyle('x', parseInt(model.point.x + widthText + style.Train.common.textOffset));
+					widthText += this.textTrainTargetNumber.getBoundingRect().width;
 					this.add(this.textTrainTargetNumber);
 				}
 			});