diff --git a/plugins/mysql-apt/index.py b/plugins/mysql-apt/index.py
index ce320047b..667be27ac 100755
--- a/plugins/mysql-apt/index.py
+++ b/plugins/mysql-apt/index.py
@@ -1810,8 +1810,8 @@ def installPreInspection(version):
     sysName = sys[0].strip().lower()
     sysId = sys_id[0].strip()
 
-    if not sysName in ('centos', 'ubuntu', 'debian'):
-        return '暂时仅支持centos,ubuntu,debian'
+    if not sysName in ('ubuntu', 'debian'):
+        return '仅支持ubuntu,debian'
 
     if sysName == 'centos':
         if version == '5.7' and int(sysId) > 7:
diff --git a/plugins/mysql-yum/index.py b/plugins/mysql-yum/index.py
index 30929043d..ac8c02799 100755
--- a/plugins/mysql-yum/index.py
+++ b/plugins/mysql-yum/index.py
@@ -1811,13 +1811,13 @@ def installPreInspection(version):
     sysId = sys_id[0].strip()
 
     if not sysName in ('centos', 'ubuntu', 'debian'):
-        return '暂时仅支持centos,ubuntu,debian'
+        return '暂时仅支持centos'
+
+    if version == '5.7' and int(sysId) > 7:
+        return 'MySQL[' + version + ']不支持安装在ceonts[' + sysId + ']'
+    if version == '8.0' and int(sysId) < 6:
+        return 'MySQL[' + version + ']不支持安装在ceonts[' + sysId + ']'
 
-    if sysName == 'centos':
-        if version == '5.7' and int(sysId) > 7:
-            return 'MySQL[' + version + ']不支持安装在ceonts[' + sysId + ']'
-        if version == '8.0' and int(sysId) < 6:
-            return 'MySQL[' + version + ']不支持安装在ceonts[' + sysId + ']'
     return 'ok'
 
 if __name__ == "__main__":