diff --git a/.github/workflows/publish-tag-to-pypi.yaml b/.github/workflows/publish-tag-to-pypi.yaml
index f02b7bef..3b7f3df4 100644
--- a/.github/workflows/publish-tag-to-pypi.yaml
+++ b/.github/workflows/publish-tag-to-pypi.yaml
@@ -1,6 +1,8 @@
 name: Publish Tag to PyPI
 
-on: push
+on:
+  push:
+  workflow_dispatch:
 
 jobs:
   build:
diff --git a/pyproject.toml b/pyproject.toml
index fcd444fb..ce329ebe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,6 +4,7 @@ version = "0.2.2"
 description = "Volcengine agent development kit, integrations with Volcengine cloud services."
 readme = "README.md"
 requires-python = ">=3.10"
+license = { file = "LICENSE" }
 authors = [
     {name = "Yaozheng Fang", email = "fangyozheng@gmail.com"},
     {name = "Guodong Li", email = "cu.eric.lee@gmail.com"},