save project

diy2.py

@@ -8,6 +8,6 @@ while True:
         break
     elif(name!=username ):
         print("用户名错误，请重新输入")
-    else(password!=userpassword):
+    else:
         print("用户密码错误，请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file