diff --git a/leetcode/0062.Unique-Paths/62. Unique Paths.go b/leetcode/0062.Unique-Paths/62. Unique Paths.go
index f4d6b285..aeb84056 100644
--- a/leetcode/0062.Unique-Paths/62. Unique Paths.go	
+++ b/leetcode/0062.Unique-Paths/62. Unique Paths.go	
@@ -5,14 +5,12 @@ func uniquePaths(m int, n int) int {
 	for i := 0; i < n; i++ {
 		dp[i] = make([]int, m)
 	}
-	for i := 0; i < m; i++ {
-		dp[0][i] = 1
-	}
 	for i := 0; i < n; i++ {
-		dp[i][0] = 1
-	}
-	for i := 1; i < n; i++ {
-		for j := 1; j < m; j++ {
+		for j := 0; j < m; j++ {
+			if i == 0 || j == 0 {
+				dp[i][j] = 1
+				continue
+			}
 			dp[i][j] = dp[i-1][j] + dp[i][j-1]
 		}
 	}
diff --git a/website/content/ChapterFour/0001~0099/0062.Unique-Paths.md b/website/content/ChapterFour/0001~0099/0062.Unique-Paths.md
index e2023e49..fcd62db9 100755
--- a/website/content/ChapterFour/0001~0099/0062.Unique-Paths.md
+++ b/website/content/ChapterFour/0001~0099/0062.Unique-Paths.md
@@ -52,14 +52,12 @@ func uniquePaths(m int, n int) int {
 	for i := 0; i < n; i++ {
 		dp[i] = make([]int, m)
 	}
-	for i := 0; i < m; i++ {
-		dp[0][i] = 1
-	}
 	for i := 0; i < n; i++ {
-		dp[i][0] = 1
-	}
-	for i := 1; i < n; i++ {
-		for j := 1; j < m; j++ {
+		for j := 0; j < m; j++ {
+			if i == 0 || j == 0 {
+				dp[i][j] = 1
+				continue
+			}
 			dp[i][j] = dp[i-1][j] + dp[i][j-1]
 		}
 	}