diff --git a/.drone.yml b/.drone.yml
index d110245..368980c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,11 +4,13 @@ name: microservice-build
 
 # 定义全局环境变量
 environment:
-  SERVICE: ${DRONE_SERVICE}
+  SERVICE: ""
 
 steps:
   - name: build-service
     image: maven:3-jdk-8
+    environment:
+      SERVICE: ${DRONE_SERVICE} # 在每个步骤中引用环境变量
     commands:
       - echo "Building Service: ${SERVICE}"
       - |
@@ -26,6 +28,8 @@ steps:
 
   - name: test-service
     image: maven:3-jdk-8
+    environment:
+      SERVICE: ${DRONE_SERVICE} # 在每个步骤中引用环境变量
     commands:
       - echo "Testing Service: ${SERVICE}"
       - |