diff --git a/src/common/common.js b/src/common/common.js
index 903f6fd7..71a075db 100644
--- a/src/common/common.js
+++ b/src/common/common.js
@@ -170,6 +170,9 @@ export const SAVE_KEY = [
   'supFitIntvlPct',
   'rackLen',
   'trestleDetail',
+  'turfPoints',
+  'tempIndex',
+  'surfaceId',
 ]
 
 export const OBJECT_PROTOTYPE = [fabric.Line.prototype, fabric.Polygon.prototype, fabric.Triangle.prototype]