diff --git a/plugins/dynamic-tracking/vesions/macos.sh b/plugins/dynamic-tracking/vesions/macos.sh
index f71fbaa58..8cacbdcd0 100644
--- a/plugins/dynamic-tracking/vesions/macos.sh
+++ b/plugins/dynamic-tracking/vesions/macos.sh
@@ -8,4 +8,12 @@ rootPath=$(dirname "$rootPath")
 serverPath=$(dirname "$rootPath")
 
 install_tmp=${rootPath}/tmp/mw_install.pl
-SYS_ARCH=`arch`
\ No newline at end of file
+SYS_ARCH=`arch`
+
+# 关于macosx使用dtrace
+
+# https://groups.google.com/g/openresty/c/MswlH_8DDHA
+# http://dtrace.org/blogs/brendan/2012/11/14/dtracing-in-anger/
+
+# sudo dtrace -x ustackframes=100 -n 'pid$target::mach_msg_trap:entry { @[ustack()] = count(); } tick-30s { exit(0); }' -p 2915 -o out.SystemUIServer_stacks
+
diff --git a/plugins/mysql-apt/index.py b/plugins/mysql-apt/index.py
index a82a460d7..49ef37a3c 100755
--- a/plugins/mysql-apt/index.py
+++ b/plugins/mysql-apt/index.py
@@ -2751,7 +2751,7 @@ def installPreInspection(version):
     if not sysName in ('debian', 'ubuntu'):
         return '仅支持debian,ubuntu'
 
-    if (sysName == 'debian' and not sysId in('11', '10')):
+    if (sysName == 'debian' and not sysId in('12', '11', '10')):
         return 'debian支持10,11'
 
     if (sysName == 'ubuntu' and version == '5.7' and not sysId in ('18.04')):