diff --git a/problems/0383.赎金信.md b/problems/0383.赎金信.md
index 768771c3..e8caa980 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;