diff --git a/src/controllers/freezen.js b/src/controllers/freezen.js
index 2f2ce7a..2e2d48f 100644
--- a/src/controllers/freezen.js
+++ b/src/controllers/freezen.js
@@ -9,6 +9,8 @@ import luckysheetDropCell from './dropCell';
 import { rowLocationByIndex, colLocationByIndex } from '../global/location';
 import Store from '../store';
 import locale from '../locale/locale';
+import { luckysheetrefreshgrid } from '../global/refresh';
+
 
 const luckysheetFreezen = {
     freezenHorizontalHTML: '<div id="luckysheet-freezebar-horizontal" class="luckysheet-freezebar" tabindex="0"><div class="luckysheet-freezebar-handle luckysheet-freezebar-horizontal-handle" ><div class="luckysheet-freezebar-handle-bar luckysheet-freezebar-horizontal-handle-title" ></div><div class="luckysheet-freezebar-handle-bar luckysheet-freezebar-horizontal-handle-bar" ></div></div><div class="luckysheet-freezebar-drop luckysheet-freezebar-horizontal-drop" ><div class="luckysheet-freezebar-drop-bar luckysheet-freezebar-horizontal-drop-title" ></div><div class="luckysheet-freezebar-drop-bar luckysheet-freezebar-horizontal-drop-bar" >&nbsp;</div></div></div>',
@@ -370,24 +372,34 @@ const luckysheetFreezen = {
         }
 
         if (freezenhorizontaldata == null) {
-            let scrollTop = $("#luckysheet-cell-main").scrollTop();
-            let dataset_row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
-            if (dataset_row_st == -1) {
-                dataset_row_st = 0;
-            }
-
-            top = Store.visibledatarow[dataset_row_st] - 2 - scrollTop + Store.columnHeaderHeight;
+            // let scrollTop = $("#luckysheet-cell-main").scrollTop();
+            // let dataset_row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
+            // if (dataset_row_st == -1) {
+            //     dataset_row_st = 0;
+            // }
+            dataset_row_st = 0;
+
+            // top = Store.visibledatarow[dataset_row_st] - 2 - scrollTop + Store.columnHeaderHeight;
+            top = Store.visibledatarow[dataset_row_st] - 2 + Store.columnHeaderHeight;
             freezenhorizontaldata = [
                 Store.visibledatarow[dataset_row_st], 
                 dataset_row_st + 1, 
-                scrollTop, 
+                0, 
                 _this.cutVolumn(Store.visibledatarow, dataset_row_st + 1), 
                 top
             ];
             _this.saveFreezen(freezenhorizontaldata, top, null, null);
+            // todo: 没有下面代码 如果有滚动，冻结之后首行的行号仍显示的之前滚动的行号
+            // todo: 不 setTimeout 这里直接刷新的话，冻结的首行显示有问题，没有列的分割线
+            setTimeout(() => {
+                luckysheetFreezen.createAssistCanvas();
+                luckysheetrefreshgrid();
+            });
         }
 
         _this.freezenhorizontaldata = freezenhorizontaldata;
+        
+
 
         // $("#luckysheet-freezen-btn-horizontal").html('<i class="fa fa-list-alt"></i> '+locale().freezen.freezenCancel);
 
@@ -414,6 +426,7 @@ const luckysheetFreezen = {
         $("#luckysheet-freezen-btn-horizontal").html(freezeHTML);
 
         $("#luckysheet-freezebar-horizontal").show().find(".luckysheet-freezebar-horizontal-handle").css({ "top": top }).end().find(".luckysheet-freezebar-horizontal-drop").css({ "top": top });
+
     },
     createAssistCanvas: function(){
         let _this = this;
diff --git a/src/controllers/menuButton.js b/src/controllers/menuButton.js
index b5d8e8c..ed6e839 100644
--- a/src/controllers/menuButton.js
+++ b/src/controllers/menuButton.js
@@ -37,7 +37,7 @@ import { replaceHtml, getObjType, rgbTohex, mouseclickposition, luckysheetfontfo
 import {openProtectionModal,checkProtectionFormatCells,checkProtectionNotEnable} from './protection';
 import Store from '../store';
 import locale from '../locale/locale';
-import {checkTheStatusOfTheSelectedCells} from '../global/api';
+import {checkTheStatusOfTheSelectedCells, frozenFirstRow} from '../global/api';
 
 const menuButton = {
     "menu": '<div class="luckysheet-cols-menu luckysheet-rightgclick-menu luckysheet-menuButton ${subclass} luckysheet-mousedown-cancel" id="luckysheet-icon-${id}-menuButton">${item}</div>',
@@ -1624,24 +1624,25 @@ const menuButton = {
                     luckysheetFreezen.saveFrozen(itemvalue);
 
                     if(itemvalue == "freezenRow"){ //首行冻结
-                        let scrollTop = $("#luckysheet-cell-main").scrollTop();
-                        let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
-                        if(row_st == -1){
-                            row_st = 0;
-                        }
-                        let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columnHeaderHeight;
-                        let freezenhorizontaldata = [Store.visibledatarow[row_st], row_st + 1, scrollTop, luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), top];
-                        luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);
-
-                        if (luckysheetFreezen.freezenverticaldata != null) {
-                            luckysheetFreezen.cancelFreezenVertical();
-                            luckysheetFreezen.createAssistCanvas();
-                            luckysheetrefreshgrid();
-                        }
+                        frozenFirstRow();
+                        // let scrollTop = $("#luckysheet-cell-main").scrollTop();
+                        // let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
+                        // if(row_st == -1){
+                        //     row_st = 0;
+                        // }
+                        // let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columnHeaderHeight;
+                        // let freezenhorizontaldata = [Store.visibledatarow[row_st], row_st + 1, scrollTop, luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), top];
+                        // luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);
+
+                        // if (luckysheetFreezen.freezenverticaldata != null) {
+                        //     luckysheetFreezen.cancelFreezenVertical();
+                        //     luckysheetFreezen.createAssistCanvas();
+                        //     luckysheetrefreshgrid();
+                        // }
 
-                        luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);
-                        luckysheetFreezen.createAssistCanvas();
-                        luckysheetrefreshgrid();
+                        // luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);
+                        // luckysheetFreezen.createAssistCanvas();
+                        // luckysheetrefreshgrid();
                     }
                     else if(itemvalue == "freezenColumn"){ //首列冻结
                         let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
diff --git a/src/global/api.js b/src/global/api.js
index 2bd633c..cad3e06 100644
--- a/src/global/api.js
+++ b/src/global/api.js
@@ -609,18 +609,20 @@ export function frozenFirstRow(order) {
 
     // 冻结为当前sheet页
     if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
-        let scrollTop = $("#luckysheet-cell-main").scrollTop();
-
-        let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
-        if(row_st == -1){
-            row_st = 0;
-        }
-
-        let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columnHeaderHeight;
+        // let scrollTop = $("#luckysheet-cell-main").scrollTop();
+
+        // let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
+        // if(row_st == -1){
+        //     row_st = 0;
+        // }
+        let row_st = 0;
+        
+        // let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columnHeaderHeight;
+        let top = Store.visibledatarow[row_st] - 2 + Store.columnHeaderHeight;
         let freezenhorizontaldata = [
             Store.visibledatarow[row_st],
             row_st + 1,
-            scrollTop,
+            0,
             luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1),
             top
         ];