diff --git a/backend/requirements-db-init.txt b/backend/requirements-db-init.txt
index 0d75ba5..271c9b0 100644
--- a/backend/requirements-db-init.txt
+++ b/backend/requirements-db-init.txt
@@ -29,3 +29,5 @@ loguru>=0.7.3
 
 # 工具模块依赖（media.py 需要）
 httpx>=0.27.0
+
+deepagents>=0.3.11
diff --git a/deploy/docker/init.Dockerfile b/deploy/docker/init.Dockerfile
index deebceb..03f25a4 100644
--- a/deploy/docker/init.Dockerfile
+++ b/deploy/docker/init.Dockerfile
@@ -45,6 +45,8 @@ COPY app/models/ app/models/
 
 # 复制工具模块（message.py 需要 media.py 中的类型，__init__.py 需要 datetime.py）
 COPY app/utils/__init__.py app/utils/
+COPY app/utils/backend_utils.py app/utils/
+COPY app/utils/path_utils.py app/utils/
 COPY app/utils/media.py app/utils/
 COPY app/utils/datetime.py app/utils/