The present invention relates to a pharmaceutical composition of GLP-1 analogue and preparation methods thereof. Specifically, the present invention relates to a pharmaceutical composition comprising GLP-1 receptor agonist and salt of N-(8-(2-hydroxybenzoyl)amino) caprylate(NAC), the pharmaceutical composition has a short disintegration time and excellent dissolution.本發明涉及一種GLP-1類似物的藥物組成物及其製備方法。具體而言,本發明涉及一種含有GLP-1受體促效劑和N-(8-(2-羥基苯甲醯基)胺基)辛酸(NAC)的鹽的藥物組成物,該藥物組成物具有較短的崩解時間和優異的溶出度。由於本案的圖為試驗化合物的實施數據,並非本案的代表圖。故本案無指定代表圖。