diff --git a/notes/剑指 offer 题解.md b/notes/剑指 offer 题解.md
index a5597627..c69a68b5 100644
--- a/notes/剑指 offer 题解.md	
+++ b/notes/剑指 offer 题解.md	
@@ -878,9 +878,9 @@ p.charAt(j) == '.'          :  dp[i][j] = dp[i-1][j-1];
 p.charAt(j) == '*'          :
    p.charAt(j-1) != s.charAt(i) : dp[i][j] = dp[i][j-2]  // in this case, a* only counts as empty
    p.charAt(j-1) == s.charAt(i) or p.charAt(i-1) == '.':
-                              dp[i][j] = dp[i-1][j]   // in this case, a* counts as multiple a
-                           or dp[i][j] = dp[i][j-1]   // in this case, a* counts as single a
-                           or dp[i][j] = dp[i][j-2]   // in this case, a* counts as empty
+           dp[i][j] = dp[i-1][j]   // in this case, a* counts as multiple a
+        or dp[i][j] = dp[i][j-1]   // in this case, a* counts as single a
+        or dp[i][j] = dp[i][j-2]   // in this case, a* counts as empty
 ```
 
 ```java