In King Rama 4. he had graciously . The mechanic to take a pagoda at Ayutthaya came upon the pagoda -shaped construction management quo . The pagoda is a sphere measuring 38 meters up from the bottom to the top , and summoned the 12 budha-relics after then.and put the new version instead original. In this regard , please provide to make the pavilion Chinese pavilion, candle tower, bell tower and the temple with Buddha image style "Stop Ocean" and main mooring around Phra Samut Chedi.And in next Rama. Phra Samut Chedi had renovated throughout. The Fine Arts Department registered the Phra Samut Chedi is a National Historic Site . In Volume 52, Part 75, on March 8, 2487, and Volume 110 , Part 186 on November 12, 2536.