diff --git a/.github/workflows/openclaw-cross-os-release-checks-reusable.yml b/.github/workflows/openclaw-cross-os-release-checks-reusable.yml
index 5752cdd269f..25bb893a46e 100644
--- a/.github/workflows/openclaw-cross-os-release-checks-reusable.yml
+++ b/.github/workflows/openclaw-cross-os-release-checks-reusable.yml
@@ -145,6 +145,11 @@ on:
         required: false
         default: ""
         type: string
+      openai_model:
+        description: OpenAI model for release cross-OS agent-turn smoke
+        required: false
+        default: ""
+        type: string
     secrets:
       OPENAI_API_KEY:
         required: false