diff --git a/diy1.py b/diy1.py
index a4eb8c0..ecb3a8f 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,7 +1,7 @@
 students = ["悟空", "小贝", "八戒", "波奇"]
 
 # 八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
-students.pop[2]
+students.pop(2)
 
 # 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
 students.append("诺依")