diff --git a/docker-compose.yml b/docker-compose.yml
index c22de193..e65e7e54 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,28 +4,34 @@ x-api-worker-env: &api-worker-env
   RUNNING_IN_DOCKER: "true"
   MODEL_DIR_IN_DOCKER: /models
   PYTHONPATH: /app/package
+  # DBs and other services
   POSTGRES_URL: ${POSTGRES_URL:-postgresql+asyncpg://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-yuxi_know}}
   REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
-  RUN_CANCEL_KEY_TTL_SECONDS: ${RUN_CANCEL_KEY_TTL_SECONDS:-1800}
-  RUN_EVENTS_STREAM_TTL_SECONDS: ${RUN_EVENTS_STREAM_TTL_SECONDS:-7200}
   NEO4J_URI: ${NEO4J_URI:-bolt://graph:7687}
   NEO4J_USERNAME: ${NEO4J_USERNAME:-neo4j}
   NEO4J_PASSWORD: ${NEO4J_PASSWORD:-0123456789}
   MILVUS_URI: ${MILVUS_URI:-http://milvus:19530}
   MILVUS_DB_NAME: ${MILVUS_DB_NAME:-default}
   MILVUS_TOKEN: ${MILVUS_TOKEN:-}
+  MINIO_URI: ${MINIO_URI:-http://minio:9000}
+  # 文档解析
   MINERU_VL_SERVER: ${MINERU_VL_SERVER:-http://mineru-vllm-server:30000}
   MINERU_API_URI: ${MINERU_API_URI:-http://mineru-api:30001}
   PADDLEX_URI: ${PADDLEX_URI:-http://paddlex:8080}
-  MINIO_URI: ${MINIO_URI:-http://minio:9000}
-  YUXI_SANDBOX_IMAGE: ${YUXI_SANDBOX_IMAGE:-python:3.12-slim}
+  # Sandbox related
   YUXI_DOCKER_API_BASE: ${YUXI_DOCKER_API_BASE:-http://localhost}
-  YUXI_HOST_PROJECT_DIR: ${YUXI_HOST_PROJECT_DIR:-${PWD:-}}
   SANDBOX_PROVIDER: ${SANDBOX_PROVIDER:-provisioner}
   SANDBOX_PROVISIONER_URL: ${SANDBOX_PROVISIONER_URL:-http://sandbox-provisioner:8002}
   SANDBOX_VIRTUAL_PATH_PREFIX: ${SANDBOX_VIRTUAL_PATH_PREFIX:-/home/yuxi/user-data}
   SANDBOX_EXEC_TIMEOUT_SECONDS: ${SANDBOX_EXEC_TIMEOUT_SECONDS:-180}
   SANDBOX_MAX_OUTPUT_BYTES: ${SANDBOX_MAX_OUTPUT_BYTES:-262144}
+  # LightRAG
+  EMBEDDING_TIMEOUT: ${EMBEDDING_TIMEOUT:-600}
+  LLM_TIMEOUT: ${LLM_TIMEOUT:-600}
+  # Agent run
+  RUN_CANCEL_KEY_TTL_SECONDS: ${RUN_CANCEL_KEY_TTL_SECONDS:-1800}
+  RUN_EVENTS_STREAM_TTL_SECONDS: ${RUN_EVENTS_STREAM_TTL_SECONDS:-7200}
+  # 其他环境变量
   NO_PROXY: localhost,127.0.0.1,milvus,graph,minio,milvus-etcd-dev,etcd,mineru,paddlex,sandbox-provisioner,api.siliconflow.cn
   no_proxy: localhost,127.0.0.1,milvus,graph,minio,milvus-etcd-dev,etcd,mineru,paddlex,sandbox-provisioner,api.siliconflow.cn