民國34年8月，日本戰敗投降，被殖民50年的臺灣，終於回歸祖國。光復初期，臺灣政治菁英壓抑已久的政治熱情再度點燃，紛紛糾合昔日同志，重建日治時期原有的組織。當時的政治團體大概可分為兩類：一為右翼份子，他們積極投身選舉，以遂其參政熱情；另一為左翼人士，他們希冀組黨，以擴大其政治影響力。當時的右翼勢力，以蔣渭川等為核心，他們成立「台灣省政治建設協會」，為其參政的大本營，惜在「228」期間，該協會領導人蔣渭川迭受陳儀利用，協會幹部亦多人被殺或遭通緝，蔣渭川更被不少台灣人視為投機分子。本文即以此為題，探討戰後初期，「政建協會」、蔣渭川與「228」事件前後，錯綜複雜的關係始末。

In August, 1945, Japan surrendered, after Taiwan was under Japanese ruling for 50 years, Taiwan finally returned to China. In the early postwar era, Taiwan's political elites was oppressed for so long, and the enthusiasm toward politics once again was ignited, they assembled all the old comrades, prepared to reconstruct the organization during the Japan rule. Then the political groups have two species: right-wing and leftwing, they all participated in elections and attempted to fund party groups to expand their political influence. At that time, Chiang Wei-Chuan was the right-wing leader, they set up ＂Taiwan Political Construction Association,＂ for their participation in politics associations. But unfortunately during the ＂228＂ Uprising, many learders in the association very was killed by Chen Yi, and Chiang Wei-Chuan had been suspected to be a speculator and was used by Chen Yi. This paper mainly discussed the whole story of the early recovery Taiwan Political Construction Association Chiang Wei-Chuan and their intricate relationship in ＂228＂ Uprising.