diff --git a/src/components/MapboxMaps/src/WktGeojsonTransform.ts b/src/components/MapboxMaps/src/WktGeojsonTransform.ts
index 3721c9ba..08f49a46 100644
--- a/src/components/MapboxMaps/src/WktGeojsonTransform.ts
+++ b/src/components/MapboxMaps/src/WktGeojsonTransform.ts
@@ -9,11 +9,16 @@ const wktCollectionToGeoJson = (wktStr) => {
 }
 
 const WktToGeojson = (wktData)=> {
-    // return WKT.parse(wktData)
-    console.log("wktData",wktData);
+    wktData = removeZMFromWKT(wktData);
     return wktToGeoJSON(wktData);
 }
 
+const removeZMFromWKT = (wkt)=> {
+  let cleaned = wkt.replace(/\sZM\b/, '');
+  cleaned = cleaned.replace(/-Infinity/g,' 0');
+  return cleaned;
+}
+
 const GeojsonToWkt = (geojsonData)=> {
     // return WKT.convert(geojsonData)
     console.log("geojsonData",geojsonData)
diff --git a/src/views/demo/inspectionaudit/curbspotcity/MapList/SplitPolygonModal/index.vue b/src/views/demo/inspectionaudit/curbspotcity/MapList/SplitPolygonModal/index.vue
index 588b1a88..b57efff2 100644
--- a/src/views/demo/inspectionaudit/curbspotcity/MapList/SplitPolygonModal/index.vue
+++ b/src/views/demo/inspectionaudit/curbspotcity/MapList/SplitPolygonModal/index.vue
@@ -909,6 +909,7 @@ import { itemProps } from '@/components/Menu/src/props';
   const handleCancelPreviewFile = ()=>{
     previewFileModalVisible.value = false;
   }
+  
   ///////
 
 
@@ -926,7 +927,6 @@ import { itemProps } from '@/components/Menu/src/props';
   const splitAfterPolygon = ref([]);
   const handlerSplitPolygon = (e) => {
 
-
     // 删除被分割的图斑
     if(currentPolygon.value){
       splitPolygonForm.value?.splice(currentPolygon.value,1);
@@ -934,7 +934,7 @@ import { itemProps } from '@/components/Menu/src/props';
     }
 
     isLandTypeSpliting.value = false;
-
+    
     // 面积计算
     let sumArea = 0.0;