diff --git "a/docs/notes/\347\256\227\346\263\225 - \346\216\222\345\272\217.md" "b/docs/notes/\347\256\227\346\263\225 - \346\216\222\345\272\217.md"
index 8b6142e81c491366843b905bd0a8c15066e7c54e..ad30444005b0b0964073ca2638ae8d7c24b33bec 100644
--- "a/docs/notes/\347\256\227\346\263\225 - \346\216\222\345\272\217.md"	
+++ "b/docs/notes/\347\256\227\346\263\225 - \346\216\222\345\272\217.md"	
@@ -95,7 +95,7 @@ public class Bubble<T extends Comparable<T>> extends Sort<T> {
         int N = nums.length;
         boolean isSorted = false;
         for (int i = N - 1; i > 0 && !isSorted; i--) {
-            hasSorted = true;
+            isSorted = true;
             for (int j = 0; j < i; j++) {
                 if (less(nums[j + 1], nums[j])) {
                     isSorted = false;