1. Unskilled operation process: the participants in the training may not have enough experience or skills, resulting in the unskillfulness in the process of putting on and taking off isolation gown.

2. Insufficient awareness of protection: Some people may have insufficient understanding of the importance of protection, leading to neglect of self-protection during operation.

3. Not fast enough: In an emergency, some people may not be able to put on and take off isolation gown quickly and accurately, thus affecting the response effect.

4. Weak sense of self-protection: In the process of putting on and taking off isolation gown, some people may not have enough sense of self-protection, such as not wearing masks and gloves correctly.

5. Poor organization and coordination: In the training process, there may be poor organization and coordination, such as improper personnel arrangement and unreasonable time allocation.

In order to solve these problems, the following measures can be taken:

1. Strengthen the training and practice of operation procedures and improve the proficiency of participants.

2. Emphasize the importance of protection, and let the participants realize the importance of maintaining the awareness of protection during the operation.

3. Conduct simulation drills to improve the participants' ability to quickly and accurately put on and take off isolation gown in case of emergency.

4. Emphasize self-protection awareness and remind participants to pay attention to self-protection during operation, such as wearing masks and gloves correctly.

5. Strengthen organization and coordination, make reasonable planning and arrangement, and ensure that the training process is orderly and smooth.

In addition, targeted improvement measures can be formulated according to specific problems. For example, in view of the mismatch of clothes size, we can adjust it by choosing the adjustable isolation robe model or adding zipper to improve the convenience of operation. Aiming at the problem of insufficient emergency organization and coordination ability, we can strengthen the training and drills of emergency teams and improve their response speed and processing ability.

To sum up, in view of the problems existing in the training of putting on and taking off in isolation gown, taking corresponding improvement measures can improve the skill level, protection awareness and organization and coordination ability of the trainees, so as to better cope with possible risks and challenges.