diff --git a/src/views/modules/workSys/mapConfig.vue b/src/views/modules/workSys/mapConfig.vue
index 1cfee9bc..96716469 100644
--- a/src/views/modules/workSys/mapConfig.vue
+++ b/src/views/modules/workSys/mapConfig.vue
@@ -844,7 +844,7 @@ const vueGis = {
       });
 
       if (selPolygonString) {
-        this.saveOffset(tyhis.xOffset, this.yOffset, selPolygonString)
+        this.saveOffset(this.xOffset, this.yOffset, selPolygonString)
       }
 
     },