diff --git a/kmod.spec b/kmod.spec
index 8d9cdda79951e9385916078f73066edcddd857e7..fa55062ee23fe687e94618890a68ac6d2dbf9a97 100644
--- a/kmod.spec
+++ b/kmod.spec
@@ -1,6 +1,6 @@
 Name:           kmod
 Version:        27
-Release:        9
+Release:        10
 Summary:        Kernel module management
 # GPLv2+ is used by programs, LGPLv2+ is used for libraries.
 License:        GPLv2+ and LGPLv2+
@@ -123,8 +123,11 @@ install -m 0644 %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/depmod.d/dist.conf
 %doc TODO NEWS README
 
 %changelog
+* Fri Aug 13 2021 YangYanchao <yangyanchao6@huawei.com> - 27-10
+- weak-modules: fix a bug when using weak_modules without '$'
+
 * Fri Aug 13 2021 YangYanchao <yangyanchao6@huawei.com> - 27-9
-- weak-modules: disable an error when /lib/modules/`uname -r`/weak-modules does not exist
+- weak-modules: fix a bug when /lib/modules/`uname -r`/weak-update does not exist
 
 * Wed Apr 7 2021 YangYanchao <yangyanchao6@huawei.com> - 27-8
 - backport weak-modules script from fedora
diff --git a/weak-modules b/weak-modules
index 7ba26bbbc52b1d8ca80b60ad0700c1af82a3c48d..e67e7bbb46d942e4046bb22639dea1c8de314be8 100644
--- a/weak-modules
+++ b/weak-modules
@@ -1078,7 +1078,7 @@ remove_kernel() {
     module_has_changed $weak_modules $remove_krel
 
     # Remove everything beneath the weak-updates directory
-    if [ -d "weak_modules" ]; then
+    if [ -d "$weak_modules" ]; then
         ( cd "$weak_modules" && doit rm -rf * )
     fi
 }