diff --git a/problems/0383.赎金信.md b/problems/0383.赎金信.md
index ff5aafed..ca877f0a 100644
--- a/problems/0383.赎金信.md
+++ b/problems/0383.赎金信.md
@@ -133,7 +133,7 @@ class Solution {
             record[c - 'a'] -= 1;
         }
         
-        // 如果数组中存在负数，说明ransomNote字符串总存在magazine中没有的字符
+        // 如果数组中存在负数，说明ransomNote字符串中存在magazine中没有的字符
         for(int i : record){
             if(i < 0){
                 return false;
@@ -469,4 +469,3 @@ bool canConstruct(char* ransomNote, char* magazine) {
 <a href="https://programmercarl.com/other/kstar.html" target="_blank">
   <img src="../pics/网站星球宣传海报.jpg" width="1000"/>
 </a>
-