diff --git a/src/services/storage_integration_rustfs.py b/src/services/storage_integration_rustfs.py
index 9b8e554..eaa74f5 100644
--- a/src/services/storage_integration_rustfs.py
+++ b/src/services/storage_integration_rustfs.py
@@ -3,7 +3,7 @@
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select, update
from pathlib import Path
-from typing import Optional, Dict, Any
+from typing import Optional, Dict, Any, List
import json
from datetime import datetime
diff --git a/templates/snapshot.html b/templates/snapshot.html
new file mode 100644
index 0000000..5e61ebe
--- /dev/null
+++ b/templates/snapshot.html
@@ -0,0 +1,451 @@
+
+
+
+
+
+
+ 分析结果快照 - STP文件几何分析工具
+
+
+
+
+
+
+
+
+
\ No newline at end of file