diff --git a/packaging/smoke-test.sh b/packaging/smoke-test.sh
index 25a6cf91..1b858042 100755
--- a/packaging/smoke-test.sh
+++ b/packaging/smoke-test.sh
@@ -52,7 +52,9 @@ EOF
 # R101：Windows Git Bash 的 nohup 后台 bash 脚本会立即退出（无 POSIX 进程模型）
 # → 用 cmd //c start /b emrgd.cmd 后台启动；POSIX 保持 nohup emrgd
 if [ -n "${WINDIR:-}" ]; then
-  (cd "$HOME" && cmd //c "start /b $HOME/.emrg/install/bin/emrgd.cmd" >/dev/null 2>&1)
+  # $HOME 在 Git Bash 是 POSIX 路径（/c/Users/...），cmd 需 Windows 路径（C:\Users\...）→ cygpath -m
+  EMRGD_CMD="$(cygpath -m "$HOME/.emrg/install/bin/emrgd.cmd")"
+  (cd "$HOME" && cmd //c "start /b $EMRGD_CMD" >/dev/null 2>&1)
 else
   nohup emrgd >/dev/null 2>&1 &
 fi
@@ -112,7 +114,9 @@ if emrg server stop 2>&1 | grep -q "stopped"; then ok "server stop"; else fail "
 # 5. emrg rant "test"（R107：_send_rant 依赖 daemon——先重起）
 say "5. emrg rant"
 if [ -n "${WINDIR:-}" ]; then
-  (cd "$HOME" && cmd //c "start /b $HOME/.emrg/install/bin/emrgd.cmd" >/dev/null 2>&1)
+  # $HOME 在 Git Bash 是 POSIX 路径（/c/Users/...），cmd 需 Windows 路径（C:\Users\...）→ cygpath -m
+  EMRGD_CMD="$(cygpath -m "$HOME/.emrg/install/bin/emrgd.cmd")"
+  (cd "$HOME" && cmd //c "start /b $EMRGD_CMD" >/dev/null 2>&1)
 else
   nohup emrgd >/dev/null 2>&1 &
 fi