save project

diy1.py

@@ -9,6 +9,7 @@ while True:
         break
         break
     if username!=user:
     if username!=user:
         print("账号错误")
         print("账号错误")
+        continue
     if userpassword!=uset:
     if userpassword!=uset:
         print("密码错误")
         print("密码错误")