任何一个模式都不可能完美无缺，杜郎口模式也一样。在面对着外界褒贬的同时，杜郎口模式本身也面临着诸多困难。这些困难有的来自于整个教育体制大的环境。

Any model may not be perfect,Du Lang mouth pattern as well.At the same time of facing the outside praise or blame,Du Lang mouth model itself is faced with many difficulties.Some of these difficulties from the education system in a large environment.

　　由于只是在初中阶段推行课堂改革，到了高中阶段又要回归传统的教育模式，杜郎口教育模式的持续性受到了很大的挑战。深受自学模式影响的初中生在升入高中后和旧的教学模式难免发生冲突。一些进入茌平某重点高中的学生向本校老师反映自己不能适应高中的教学方式，感觉没有自主权。还有学生找到了高中校长，要求进行课堂教育改革。但学生的这些要求在短期内明显无法实现。“有些高中老师公开诋毁杜郎口的教学，嘲讽学生不懂规矩，不守纪律，不尊重师长。”这让崔其升感到无奈。

Because only the classroom reform in junior high school stage,In high school and will return to the traditional education mode,Du Lang opening education mode of sustainability has been a challenge.Influenced by self-study mode after go to high school in junior high school students and the old teaching mode to avoid conflict.Some in chiping some key high school students to the school teachers reflect their teaching methods can not adapt to high school,Feel no autonomy.Some students found a high school principal,Requires the reform of education.But students these requirements obviously cannot be achieved in a short time."The teaching of some high school teachers about Du Lang mouth,Mocking students don't know the rules,undisciplined,Don't respect the teachers."This let cui the feel helpless.