diff --git a/src/app/system-management/host-config/host-config.component.ts b/src/app/system-management/host-config/host-config.component.ts
index 168acae..cae561a 100644
--- a/src/app/system-management/host-config/host-config.component.ts
+++ b/src/app/system-management/host-config/host-config.component.ts
@@ -361,10 +361,10 @@ logging_interval : 600
       if (item.type == 0 && item.dimensionedPointsObj && item.dimensionedPointsObj.polygon.length != 0) {
         let str = ''
         item.dimensionedPointsObj ? item.dimensionedPointsObj.polygon.forEach(element => {
-          str += element.x + ','
-          str += element.y + ','
+          str += element.x + ';'
+          str += element.y + ';'
         }) : 0;
-        str = str.substring(0, str.lastIndexOf(','))
+        str = str.substring(0, str.lastIndexOf(';'))
         console.log('进出口多边形', str)
         config1 += `
 ## Per stream configuration
@@ -381,7 +381,7 @@ class-id=-1
       }
       if ((item.type == 2 || item.type == 3) && item.dimensionedPointsObj && item.dimensionedPointsObj.arrow.length != 0) {
         let arrowArr = item.dimensionedPointsObj.arrow
-        let str = arrowArr[0].startX + ',' + arrowArr[0].startY + ',' + arrowArr[0].endX + ',' + arrowArr[0].endY + ',' + arrowArr[1].startX + ',' + arrowArr[1].startY + ',' + arrowArr[1].endX + ',' + arrowArr[1].endY
+        let str = arrowArr[0].startX + ';' + arrowArr[0].startY + ';' + arrowArr[0].endX + ';' + arrowArr[0].endY + ';' + arrowArr[1].startX + ';' + arrowArr[1].startY + ';' + arrowArr[1].endX + ';' + arrowArr[1].endY
         console.log('十字箭头', str)
         config1 += `
 [line-crossing-stream-${item.order}]