diff --git a/src/App.vue b/src/App.vue
index a8c3d8b0a9d2b8c17d411f90745b2331888ef524..106a6e218c4300007ee8e231c2387e05f0aa153c 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -3,7 +3,7 @@ import { onMounted, ref } from "vue"
 import { is_empty, checkWin, is_black, is_white, robotPlay } from "./utils"
 // import { robotPlay } from './utils/api'
 // 配置
-const size = ref(3)
+const size = ref(20)
 const win_size = ref(5)
 const lattices = ref([])
 const is_load = ref(false)
diff --git a/src/utils/index.js b/src/utils/index.js
index 5fc802aacce373c1f0ff18d5bca60e93c67f58e5..5afa4fcdfbb3e57dd61cc30d3c74f325a5b451ea 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -23,7 +23,6 @@ export const directions = [
  * @returns 
  */
 export function checkWin({ row, col, board, player, win_size, direction }) {
-  console.log(win_size)
   const _row = board.length;
   const _col = board[0].length
   const pieceType = player ?? board[row][col]
@@ -99,7 +98,7 @@ export function robotPlay(board, robot, win_size) {
     }
 
     // 选取分数最高的空位
-    if (score > maxScore) {
+    if (score >= maxScore) {
       maxScorePos = [row, col];
       maxScore = score;
     }
@@ -123,10 +122,10 @@ const direction_8 = [
 function getDirectionScore(board, row, col, direction) {
   let res = 0
   const [x, y] = direction
-  let _row = row
-  let _col = col
+  let _row = row + x
+  let _col = col + y
   while (true) {
-    if (board[_row][_col] !== is_black) {
+    if (_row < 0 || _col < 0 || !board[_row] || board[_row][_col] !== is_black) {
       return res
     }
     res += 1
@@ -145,11 +144,13 @@ function getDirectionScore(board, row, col, direction) {
  * @return {number}
  */
 function estimateScore({ board, row, col }) {
-  return direction_8.map((_direction) => {
+  const arr = direction_8.map((_direction) => {
     const square = getDirectionScore(board, row, col, _direction)
     if (square === 0) return square
     return 10 ** (square - 1)
-  }).reduce((r, item) => {
+  })
+
+  return arr.reduce((r, item) => {
     return r + item
   }, 0)
 }