diff --git a/um_wasm_loader/ci_publish.sh b/um_wasm_loader/ci_publish.sh
index 32ae557..79045c7 100755
--- a/um_wasm_loader/ci_publish.sh
+++ b/um_wasm_loader/ci_publish.sh
@@ -2,6 +2,7 @@
 
 echo 'git status:'
 git status
+git diff
 
 if [[ -z "${DRONE_TAG}" ]]; then
     echo "skip package publish, pack only."