diff --git a/business/jxutils/jxutils_cms.go b/business/jxutils/jxutils_cms.go
index 25269bff7..84364369a 100644
--- a/business/jxutils/jxutils_cms.go
+++ b/business/jxutils/jxutils_cms.go
@@ -99,7 +99,7 @@ func GetPolygonFromCircleStr(lng, lat, distance float64, pointCount int) string
 }
 
 func ConvertDistanceToLogLat(lng, lat, distance, angle float64) (newLng, newLat float64) {
-	oneDu := 111319.55
+	oneDu := 111319.55                                                                      // 单位为米
 	newLng = lng + (distance*math.Sin(angle*math.Pi/180))/(oneDu*math.Cos(lat*math.Pi/180)) //将距离转换成经度的计算公式
 	newLat = lat + (distance*math.Cos(angle*math.Pi/180))/oneDu                             //将距离转换成纬度的计算公式
 	return newLng, newLat
diff --git a/business/partner/purchase/ebai/store.go b/business/partner/purchase/ebai/store.go
index f53c62aac..c73ace3d4 100644
--- a/business/partner/purchase/ebai/store.go
+++ b/business/partner/purchase/ebai/store.go
@@ -296,7 +296,11 @@ func EbaiDeliveryRegion2Jx(deliveryRegion interface{}) string {
 func JxDeliveryRegion2Ebai(store *model.Store) (deliveryRegion interface{}) {
 	rangeStr := strings.Trim(store.DeliveryRange, ";")
 	if store.DeliveryRangeType == model.DeliveryRangeTypeRadius {
-		rangeStr = jxutils.GetPolygonFromCircleStr(jxutils.IntCoordinate2Standard(store.Lng), jxutils.IntCoordinate2Standard(store.Lat), utils.Str2Float64(store.DeliveryRange), 8)
+		if utils.Str2Int64(store.DeliveryRange) > 100 { // todo 如果小于100米，表示禁用，不更新
+			rangeStr = jxutils.GetPolygonFromCircleStr(jxutils.IntCoordinate2Standard(store.Lng), jxutils.IntCoordinate2Standard(store.Lat), utils.Str2Float64(store.DeliveryRange), 8)
+		} else {
+			rangeStr = ""
+		}
 	}
 	if rangeStr != "" {
 		pointPairs := strings.Split(rangeStr, ";")