diff --git a/docs/design/13-toolchain-and-dev-workflow.md b/docs/design/13-toolchain-and-dev-workflow.md
index acc4f56..42b1b98 100644
--- a/docs/design/13-toolchain-and-dev-workflow.md
+++ b/docs/design/13-toolchain-and-dev-workflow.md
@@ -1686,7 +1686,6 @@ templates/toolchain/
 ├── review_result.md
 ├── issue_assigned.md
 ├── ci_failure.md
-├── deploy_success.md
 └── deploy_failure.md
 ```