diff --git a/src/cgroupv2_freeze/Makefile b/src/cgroupv2_freeze/Makefile
index ce535b9..f63155c 100644
--- a/src/cgroupv2_freeze/Makefile
+++ b/src/cgroupv2_freeze/Makefile
@@ -1,4 +1,4 @@
-MYKPM_VERSION := 1.0.8
+MYKPM_VERSION := 1.0.9
 
 ifndef KP_DIR
     KP_DIR = ../..
diff --git a/src/cgroupv2_freeze/cgroupv2_freeze.c b/src/cgroupv2_freeze/cgroupv2_freeze.c
index 33f5aa5..5dc6702 100644
--- a/src/cgroupv2_freeze/cgroupv2_freeze.c
+++ b/src/cgroupv2_freeze/cgroupv2_freeze.c
@@ -696,10 +696,10 @@ static long calculate_offsets() {
 }
 
 static long inline_hook_init(const char* args, const char* event, void* __user reserved) {
-  // 有 do_freezer_trap 函数说明本身就支持cgroupv2 freezer
-    void (*do_freezer_trap)(void);
-    do_freezer_trap = (typeof(do_freezer_trap))kallsyms_lookup_name("do_freezer_trap");
-    if (do_freezer_trap)
+  // 有 cgroup_freeze_write 函数说明本身就支持cgroupv2 freezer
+    void (*kf_cgroup_freeze_write)(void);
+    kf_cgroup_freeze_write = (typeof(kf_cgroup_freeze_write))kallsyms_lookup_name("cgroup_freeze_write");
+    if (kf_cgroup_freeze_write)
         return -24;
 
     lookup_name(do_filp_open);