diff --git a/docker-compose.yml b/docker-compose.yml
index 34419e0..c62e8b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -67,13 +67,11 @@ services:
       - ./data/tmp:/tmp
 #      - ./data/backend/pm2.config.js:/app/pm2.config.js
     restart: unless-stopped
-    mem_limit: 2200m
     environment:
       #  MongoDB配置，用户管理，不会配置的话保持默认即可
       - CONFIG_DB_MONGO_URI=mongodb://172.21.0.3:27017
       - CONFIG_DB_MONGO_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
       - CONFIG_DB_MONGO_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
-      - NODE_MAX_OLD_SPACE_SIZE=${NODE_MAX_OLD_SPACE_SIZE:-1536}
       - MALLOC_ARENA_MAX=${MALLOC_ARENA_MAX:-2}
       - SHARP_CACHE_ENABLED=${SHARP_CACHE_ENABLED:-false}
       - SHARP_CONCURRENCY=${SHARP_CONCURRENCY:-1}