diff --git a/backend/services/docker-compose.yml b/backend/services/docker-compose.yml
index 4f218764..2b44dbdd 100644
--- a/backend/services/docker-compose.yml
+++ b/backend/services/docker-compose.yml
@@ -134,6 +134,13 @@ services:
       - MINIO_SECRET_KEY=${MINIO_SECRET_KEY:-minio_secret_password}
       - MINIO_BUCKET_AVATARS=${MINIO_BUCKET_AVATARS:-avatars}
       - MINIO_PUBLIC_URL=${MINIO_PUBLIC_URL:-https://minio.szaiai.com}
+      # Aliyun SMS Service (阿里云短信服务)
+      - ALIYUN_ACCESS_KEY_ID=${ALIYUN_ACCESS_KEY_ID}
+      - ALIYUN_ACCESS_KEY_SECRET=${ALIYUN_ACCESS_KEY_SECRET}
+      - ALIYUN_SMS_SIGN_NAME=${ALIYUN_SMS_SIGN_NAME:-榴莲皇后}
+      - ALIYUN_SMS_TEMPLATE_CODE=${ALIYUN_SMS_TEMPLATE_CODE}
+      - ALIYUN_SMS_ENDPOINT=${ALIYUN_SMS_ENDPOINT:-dysmsapi.aliyuncs.com}
+      - SMS_ENABLED=${SMS_ENABLED:-false}
     depends_on:
       postgres:
         condition: service_healthy