The study will invite nurses through QR code on line, and assess their background, self-efficacy, fear of COVID-19, psychological distress, and quality of life by questionnaires first. Then four evacuation acute wards (A, B, C, and D) will be randomly allocated, and the two wards will be drawn out as experimental group ward. Each group will be followed for 2 months and their outcomes will be assessed at 3 time points: baseline (pre-RPSG) (T0), and 4 (T1), 8 (T2) weeks after-RPSG, T0-T2, respectively.

The study will invite nurses through QR code on line, and assess their background, self-efficacy, fear of COVID-19, psychological distress, and quality of life by questionnaires first. Then four evacuation acute wards (A, B, C, and D) will be randomly allocated, and the two wards will be drawn out as experimental group ward. Each group will be followed for 2 months and their outcomes will be assessed at 3 time points: baseline (pre-RPSG) (T0), and 4 (T1), 8 (T2) weeks after-RPSG, T0-T2, respectively.

The RPSG program include sharing successful experience, progressive muscle relaxation (PMR), and mindfulness-based stress reduction (MBSR). The duration is at last 8 weeks and includes 1 hour per week of RPSG activities.

The study uses structured questionnaires "General Self-Efficacy Scale (GSES)" to evaluate the effectiveness of RPSG. This scale is a self-report measure of self-efficacy, and it includes ten questions, each question score from 1 to 4. The total score is calculated by finding the sum of the all items, and ranges between 10 and 40, with a higher score indicating more self-efficacy.

The study uses structured questionnaires "the Fear of COVID-19 Scale" to evaluate the effectiveness of RPSG. The Fear of COVID-19 Scale is a seven-item scale with using a five-item Likert-type scale. A total score is calculated by adding up each item score (ranging from 7 to 35). The higher the score, the greater the fear of cororonavirus-19.

The study uses structured questionnaires "distress thermometer (DT) " to evaluate the effectiveness of RPSG. The distress thermometer (DT) is a rating scale used to measure distress: 0 (no distress) to 10 (extreme distress).

The study uses structured questionnaires "WHOQOL-BREF Taiwan version" to evaluate the effectiveness of RPSG. The WHOQOL-BREF Taiwan version contains 28 items classified into the same four domains as the standard WHOQOL-BREF, and using a five-item Likert-type scale. A total score of each domain ranging from 4 to 20, with a higher score indicating better quality of life.

Finally, the study uses Numerical Rating Scale (VRS) to evaluate satisfaction about RPSG for nurses. The scores from zero to ten, the higher scores represent more satisfied.