diff --git a/build.gradle b/build.gradle
index e51dfb0ff0be0caf4b37a115406f0266036fc60f..6157c5444e350c8d18585c8b4068263432e0ba5a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,6 +2,7 @@ plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.3.5'
 	id 'io.spring.dependency-management' version '1.1.6'
+	id 'jacoco' // 引入 JaCoCo 插件
 }
 
 group = 'uk.ac.cf.spring'