Abstract: Alcohol industry contributes in the world economy importantly. Bartender plays a key role in supporting this market. Education in cocktail traditionally supports the business and acts the important role. For improving the education, the key factors to success are no doubt needed to have good training material and a proper approach teaching bartender to make the perfect cocktails keeping up with the international trends of the cocktail. Cocktail teaching is not just training student pouring the best ingredients mixed together or just teaching a skill of performance to mixing. Preparing the successful cocktails, student is required more knowledge behind the skills. The purpose of this study is to develop an instructional module for the field of cocktail especially focusing on the topics of well realize resources for designing a recipe calculating cost and alcohol. Qualitative and quantitative were used for developing the model. Computer-based training system is easily transferred to real-world industrial operation skill. The computer cocktail training system model that consists of a training standard-cocktail module which concludes photos, recipes and regulations of 65 official cocktails of the IBA and an instruction module was reported. The model was created to simulate in teaching cocktail and schedule to design cocktails. The evaluation was preceded when the model applied in training student. Student from the controlled class learning cocktail with the module was investigated to analyze the effectiveness of model. The result was compared to the contrast class learning cocktail without the module. The one way ANOVAs were performed for all this measurements. After study, the study concept or ability of student is able to familiar with the full scale ability which are the name of cocktail, category, glass, ingredient, price of bottle, content of bottle, required volume of cocktail, the classification of cocktails families to calculate the cost and alcohol concentration of cocktail, the alcohol unit of cocktail to familiar with the basic rules of cocktail mixing, method of preparation to realize how to make a successful cocktail, to operate the model and to familiar with model to make a recipe. The cocktail training system has demonstrated the feasibility and effectiveness of the proposed framework and approach. The results suggested that student was satisfied with the user interface of model and the module were shown effectiveness of learning cocktail. To compare with numbers of errors, student was less fail learning cocktail with module than without module. Teaching cocktail with the system is efficient, cheap and convenient way for both teacher and student. The advantages of computer-based cocktail training system were evaluated and found it was superior than the traditional training environment. This system is an economic, convenient and efficient approach for teaching and learning cocktail. Using this system study, student is able to familiar with ability of full scale bartender. All of these objectives are progress the cocktail education keeping up with the development of the world. This is also the way to promote the cocktail education which only focuses on training student technique ability to full scale ability of cocktail.