diff --git a/src/controllers/cellFormat.js b/src/controllers/cellFormat.js
index 87c69c9..415b794 100644
--- a/src/controllers/cellFormat.js
+++ b/src/controllers/cellFormat.js
@@ -6,6 +6,7 @@ import menuButton from './menuButton';
 import {checkProtectionNotEnable} from './protection';
 import { jfrefreshgrid } from '../global/refresh';
 import locale from '../locale/locale';
+import { setcellvalue } from '../global/setdata';
 
 
 let isInitialCellFormatModel = false;
@@ -22,9 +23,17 @@ function initialCellFormatModelEvent(){
         hidden = hidden==true?1:0;
 
         let d = recycleSeletion(
-            function(cell){
-                cell.lo = locked;
-                cell.hi = hidden;
+            function(cell, r, c, data){
+                if(cell==null){
+                    setcellvalue(r, c, data, {
+                        lo:locked,
+                        hi:hidden
+                    });
+                }
+                else{
+                    cell.lo = locked;
+                    cell.hi = hidden;
+                }
             },
             function(){
                 alert(local_cellFormat.sheetDataIsNullAlert);
@@ -79,7 +88,8 @@ function recycleSeletion(cycleFunction, dataIsNullFunction){
                         // }
 
                         // count++;
-                        cycleFunction(cell);
+
+                        cycleFunction(cell, r, c, data);
                     }
                 }
             }
@@ -152,12 +162,12 @@ export function openCellFormatModel(){
         recycleSeletion(
             function(cell){
                 // let cell = data[r][c];
-                if(cell.lo==null || cell.lo==1){
+                if(cell==null || cell.lo==null || cell.lo==1){
                     locked = true;
                     lockedCount++;
                 }
 
-                if(cell.hi==1){
+                if(cell!=null && cell.hi==1){
                     hidden = true;
                     hiddenCount++;
                 }
diff --git a/src/global/formula.js b/src/global/formula.js
index 0e97a90..706d31a 100644
--- a/src/global/formula.js
+++ b/src/global/formula.js
@@ -1238,7 +1238,7 @@ const luckysheetformula = {
         }
 
         if(!checkProtectionLocked(r, c, Store.currentSheetIndex)){
-            return
+            return;
         }
 
         //数据验证 输入数据无效时禁止输入
@@ -5188,6 +5188,7 @@ const luckysheetformula = {
             "r": u.r,
             "c": u.c,
             "v": v[1],
+            "f": v[2],
             "spe":v[3],
             "index": u.index
         });
@@ -5226,6 +5227,7 @@ const luckysheetformula = {
                     }
                 }
                 updateValue.v = item.v;
+                updateValue.f = item.f;
                 setcellvalue(item.r, item.c, data, updateValue);
                 server.saveParam("v", item.index, item.v, {
                     "r": item.r,
diff --git a/src/global/setdata.js b/src/global/setdata.js
index 460a2b3..2f968a1 100644
--- a/src/global/setdata.js
+++ b/src/global/setdata.js
@@ -22,9 +22,9 @@ function setcellvalue(r, c, d, v) {
             if(v.f != null){
                 cell.f = v.f;
             }
-            else{
-                delete cell.f;
-            }
+            // else{
+            //     delete cell.f;
+            // }
     
             if(v.spl != null){
                 cell.spl = v.spl;
diff --git a/src/index.html b/src/index.html
index 4ea429d..7c5aa2c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -53,8 +53,8 @@
 					"url":"./assets/iconfont/Pacifico-Regular.ttf"
 					}
 				],
-				data: 
-				[sheetCell,sheetFormula,sheetConditionFormat,sheetSparkline,sheetTable,sheetComment,sheetPivotTableData,sheetPivotTable,sheetChart,sheetPicture,sheetDataVerification]
+				// data: 
+				// [sheetCell,sheetFormula,sheetConditionFormat,sheetSparkline,sheetTable,sheetComment,sheetPivotTableData,sheetPivotTable,sheetChart,sheetPicture,sheetDataVerification]
 				/*[{"name":"Sheet1","config":{"columnlen":{"0":241},"rowlen":{"0":81,"17":100}},"index":"1","status":"1","order":"0","luckysheet_select_save":[{"row":[0,0],"column":[4,4],"sheetIndex":1}],"zoomRatio":1,"showGridLines":"1","defaultColWidth":72,"defaultRowHeight":18,"celldata":[
 					{"r":0,"c":0,
 						"v":{