diff --git a/main.py b/main.py
index 435cb2a..595885b 100644
--- a/main.py
+++ b/main.py
@@ -94,7 +94,7 @@ def main():
                 # 早停检查（连续多代无改进则停止）
                 if no_improve_count >= config.early_stop_patience:
                     print(
-                        f"早停触发：连续{no_improve_count}代两个目标值变化均小于{config.early_stop_threshold}，终止于第{generation}代")
+                        f"早停触发：连续{no_improve_count}代两个目标值变化率均小于{config.early_stop_threshold}，终止于第{generation}代")
                     break
                 # 选择操作（锦标赛选择）
                 selected = nsga2.selection(population, objectives)