The purposes of this research were 1) to study the context of Nang Takhian Temple, Muang District, Samut Songkhram Province, 2) to design self-learning media in the form of QR codes displayed in Nang Takhian Temple, Mueang District, Samut Songkhram Province, and 3) to evaluate The quality of self-learning media displayed at Wat Nang Takian, Muang District, Samut Songkhram Province It is a mixed method research, the tools used to collect data from the target group and sample groups by means of in-depth interviews and questionnaires which were examined for validity and reliability from 3 experts. The key informants are the abbot, spokesman of Wat Nang Takian, entrepreneurs, and general villagers living in the area. Amphawa Tourist Police temple staff tourism officer A total of 15 and a sample of 400 tourists . The study showed that:

1) Wat Nang Takhian Located next to the Mae Klong Canal, Klong Khoen Subdistrict, Mueang District, Samut Songkhram Province This temple is considered another ancient temple that was built more than 400 years ago. which is the first in Samut Songkhram Province and is the prototype of creation "Thao Wessuwan" of Wat Chulamani.

2) Designed learning materials to promote spiritual tourism. By collecting data and studying the history of the sacred objects in Nang Takian Temple, namely Luang Por Rung, Pu Hermit Narod, Mae Takhian Tubtim Thong shrine. Queen Suphan Apsorn Chomthewi and Lord Wessuwan Within the learning media, the QR code is divided into 3 topics: history, methods of worship and incantations.

3) The quality of learning materials displayed in Wat Nang Takian in terms of content, accuracy of information QR code media formats The material used in making the QR code media On the location of the installation of QR code media Participate in the decision of tourists by scanning the QR code.