Currently, the government has received special attention to advance the economy and human resources of the village community through the regulation of the village minister, development of disadvantaged areas and transmigration of the Republic of Indonesia number 19 of 2017 concerning the prioritization of using village funds, therefore attention to supervising development in villages is very necessary to ensure that the development in the village is right on target and takes into account the priority needs of the village, as stated in Permendes Number 19 of 2017 CHAPTER II Article 3 concerning the determination of priority for the use of funds. The purpose of this research is to carry out the government's appeal on increasing community participation in the implementation and development of the village in accordance with the government's appeal for supervision of village funds as stipulated in Permendes Number 19 of 2017 so that development in villages prioritizes more urgent community interests and justice for all villagers without distinction. -different, a decision support system is needed to support this activity to be better and more efficient.The stages of the method in the research are direct field visits, namely the village of Jati Baru, kecamatan merbau, Deli Serdang Regency, North Sumatra, conducting interviews with the village head, village officials and local villagers in order to obtain information related to this research then look for references and literature studies through research journals, laws, government regulations, and other matters relevant to this research, then apply the Weigthed Sum method. The model is a method of solving problems, designing systems, building systems, testing systems and implementing a decision support system for determining development priorities in Jati Baru Village, Pagar Merbau District, Deli Serdang Regency, North Sumatra. The results of this study are the decision support system for determining development priorities in the village and the system is proven to be able to solve the problem of determining development priorities in the village based on predetermined alternatives and criteria.
 Aan, M. Dkk. Penerapan Weighted Sum Model (Wsm) Dalam Penentuan Peserta Jaminan Kesehatan Masyarakat. Jurnal Riset Sistem Informasi Dan Teknik Informatika (JURASIK) Volume (2) No. 1. 2017.
 Adiputra, R & Mulyawan, B. Pembuatan Program Aplikasi Sistem Pendukung Keputusan Pemilihan Vendor ERP Pada PT Sinar Jaya Abadi Dengan Menggunakan Metode Weighted Product, Jurnal Ilmu Komputer dan Sistem Informasi. 2018.
 Dwivedi, K.D & Dwivedi, A. Application of MOORA and WSM method for supplier selection in manufacturing International Journal of Advance Research and Development Volume3, Issue7. 2018.
 Handoko, D. Application Of Weight Sum Model (WSM) In Determining Special Allocation Funds Recipients, International Journal of Informatics and Computer Science (The IJICS) Vol 1 No 2. 2017.
 Harahap, A.A. Sistem Pendukung Keputusan Penentuan Jurusan dengan Metode Analytical Hierarchy Process (Studi Kasus: SMK Swasta Kartini Utama Sei Rampah). Pelita Informatika Budi Darma, Volume : IX, Nomor: 2. 2015.
 Martiningsih, N. Sistem Pendukung Keputusan Besaran Alokasi Dana Desa Proporsional Menggunakan Metode Weighted Product Di Kabupaten Klaten. tesis, STMIK Sinar Nusantara Surakarta. 2016.
 Lase, YY. Analisis Kualitas Ayam Petelur Menggunakan Metode Simpe Additive Weighting, Riau Jurnal Of Science Vol4 No 1. 2017.
Peraturan Menteri Desa
 Peraturan Menteri Desa, Pembangunan Daerah Tertinggal, Dan Transmigrasi Republik Indonesia Nomor 19 Tahun 2017 Tentang Penetapan Prioritas Penggunaan Dana Desa Tahun 2018
 PermendesaPDTT No 11 tahun 2019 tentang Prioritas Penggunaan Dana Desa tahun 2020