diff --git a/docker-compose.yml b/docker-compose.yml
index 5f904f0..0dd74a3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,4 @@
 # docker-compose.yml (生产环境)
-version: '3.8'
 
 services:
   # ========== 搜索引擎 ==========