As a powerful supplement to the urban public space, the recreational space of the ecological zone around the city shows its unique spatial characteristics. This paper takes Jincheng Park as the research object, and evaluates the recreational space of Jincheng Park by means of network text analysis (high frequency vocabulary extraction, semantic map analysis, positive and negative emotion analysis of high frequency vocabulary) and ASEB matrix grid analysis. Four positive factors and four negative factors are summarized, and suggestions for improvement are put forward. Through the positive elements representation and negative elements improvement suggestions, this paper provides reference for the further renewal and optimization strategy of the planning and design of the ecological zone around the city.