On January 15, 2000, the Legislative Yuan three read after “National defense act” and “Department of Defense Constitutive law Amendment”, did our country national defense two law whether genuine standard national troops carry on the operation under Congress's surveillance, actually focal point of the community attention. How in our country national defense two law “Civilian Control over the Military” to carry on the standard, as well as how namely “the imperia question” is to carry on the legalization to the army nationalization and so on related question, all popular subject which to each main democratic country take seriously now. This article plans by “Civilian Control over the Military” the angle to analyze the Legislative Yuan “National defense act which” formulated in January 15, 2000 and “Department of Defense Constitutive law Amendment” related “Civilian Control over the Military” the related design. And further affiliation from this two law the background which, the basic connotation, the substantive content and the development strategy forms in the formulation time and so on face analyze this policy the intrinsic meaning. Chapter of arrangement this article is as follows: First is a foreword, its two aim at “Civilian Control over the Military” development of the connotation to carry on Jan to analyze; Third are our country “the national defense two law” the concerned “Civilian Control over the Military” the connotation to repair the law content to carry on the integrity review; fourth, analyzes our country “the national defense two law” to ford “Civilian Control over the Military” the content the chief feature, finally is analyzes the legal system design which and the self-criticism in our country national defense two law the concerned “Civilian Control over the Military”, and attempts to induce conclusion of this article.