Ecological Balance Construction and Optimization Strategy Based on Intelligent Optimization Algorithm -- The Design of Virtual Reality Systems for Metaverse Scenarios -- Design and Development of Health Data Platform for Home-Based Elderly Care Based on AAL -- Logistics Distribution Optimization System of Cross-border e-Commerce Platform based on Bayes-BP Algorithm -- Application of FCM Clustering Algorithm in Digital Library Management System -- Logistics Distribution Path Planning and Design based on Ant Colony Optimization Algorithm -- The Development of Power Grid Digital Infrastructure Based on Fuzzy Comprehensive Evaluation -- Virtual Reality Technology in Indoor Environment Art Design -- Application of Digital Virtual Art in 3D Film Animation Design Effect -- Digital Media Art and Visual Communication Design Method Under Computer Technology -- Instrumentation Automation Control System Based on HSV Space and Genetic Algorithm -- Biological Tissue Detection System Based on Improved Optimization Algorithm -- Application of Computer Network Security Technology in Software Development -- The Application of Financial Technology in the Intelligent Management of Credit Risk under the Background of Big Data -- Measurement and Prediction of Carbon Sequestration Capacity Based on Random Forest Algorithm.