diff --git a/.gitignore b/.gitignore
index 65ffd74..5992178 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ data/uploads/
 *.pyc
 __pycache__/
 .DS_Store
+data/opc.sqlite
diff --git a/VERSION_LOG.md b/VERSION_LOG.md
index d2e2627..04c86ba 100644
--- a/VERSION_LOG.md
+++ b/VERSION_LOG.md
@@ -1,5 +1,9 @@
 # OPC Manager Version Log
 
+## v1.0.1 — 2026-05-30
+
+- 将 data/opc.sqlite 加入 .gitignore，避免运行时数据库被误提交
+
 ## v1.0.0 — 2026-05-30
 
 **首次正式发布**
diff --git a/data/opc.sqlite b/data/opc.sqlite
deleted file mode 100644
index 0684797..0000000
Binary files a/data/opc.sqlite and /dev/null differ