diff --git a/.githooks/post-receive b/.githooks/post-receive
index c02ba4e2..61ef1172 100755
--- a/.githooks/post-receive
+++ b/.githooks/post-receive
@@ -1,6 +1,7 @@
 #!/bin/sh
 # Post-receive hook: push 后自动 build + start
 #
+echo "DEBUG: PWD=$PWD GIT_DIR=$GIT_DIR GIT_WORK_TREE=$GIT_WORK_TREE HOME=$HOME USER=$USER" >&2
 
 # pnpm 环境变量
 export NVM_DIR="$HOME/.nvm"