人民法院在指定与否上有较大自由裁量权,致使可以指定辩护存在不确定性。为保障犯罪嫌疑人辩护权,应该明确可以指定辩护不是法院的权力而是义务,同时,明确近亲属的委托辩护应优位于法院的指定辩护和犯罪嫌疑人及其近亲属对可以指定辩护的异议权和申诉权。 People’s courts have greater discretion in assigning or not making the defensible appointment defensible. In order to protect the criminal suspect’s right of defense, it should be clear that the defense can be specified not as the court’s power but as an obligation. At the same time, it is necessary to clarify that the close relatives should defend the nominated defendants and the criminal suspects and their close relatives should have the right to defend And the right to complain.