diff --git a/apps/common/tree.py b/apps/common/tree.py
index 1ffe4347e..fbade582e 100644
--- a/apps/common/tree.py
+++ b/apps/common/tree.py
@@ -98,4 +98,5 @@ class TreeNodeSerializer(serializers.Serializer):
     isParent = serializers.BooleanField(default=False)
     open = serializers.BooleanField(default=False)
     iconSkin = serializers.CharField(max_length=128, allow_blank=True)
+    nocheck = serializers.BooleanField(default=False)
     meta = serializers.JSONField()
diff --git a/apps/ops/templates/ops/command_execution_create.html b/apps/ops/templates/ops/command_execution_create.html
index 838c81430..8912cbe71 100644
--- a/apps/ops/templates/ops/command_execution_create.html
+++ b/apps/ops/templates/ops/command_execution_create.html
@@ -138,11 +138,11 @@
                 }
             },
             callback: {
-                onCheck: onCheck
+                onCheck: onCheck,
+                onClick: onClick,
             }
         };
 
-
         $.get(url, function (data, status) {
             $.fn.zTree.init($("#assetTree"), setting, data);
             zTree = $.fn.zTree.getZTreeObj("assetTree");
@@ -152,25 +152,29 @@
             });
         });
     }
-
+    function onClick(event, treeId, treeNode, clickFlag){
+        if (treeNode.meta.type === 'asset'){
+            let protocolsStr = treeNode.meta.asset.protocols + '';
+            if (protocolsStr.indexOf('ssh/') === -1){
+                toastr.warning("{% trans "Asset configuration does not include the SSH protocol" %}");
+            }
+        }
+    }
     function getSelectedAssetsNode() {
         var nodes = zTree.getCheckedNodes(true);
         var assetsNodeId = [];
         var assetsNode = [];
         nodes.forEach(function (node) {
             if (node.meta.type === 'asset' && !node.isHidden) {
-                var protocols = node.meta.asset.protocols;
-                protocols.forEach(function (val) {
-                    if (assetsNodeId.indexOf(node.id) === -1 && val.indexOf("ssh") > -1) {
-                        assetsNodeId.push(node.id);
-                        assetsNode.push(node)
-                    }
-                });
+                var protocolsStr = node.meta.asset.protocols + '';
+                if (assetsNodeId.indexOf(node.id) === -1 && protocolsStr.indexOf('ssh') > -1){
+                    assetsNodeId.push(node.id);
+                    assetsNode.push(node)
+                }
             }
         });
         return assetsNode;
     }
-
     function onCheck(e, treeId, treeNode) {
         var nodes = getSelectedAssetsNode();
         var nodes_names = nodes.map(function (node) {
diff --git a/apps/perms/utils/asset_permission.py b/apps/perms/utils/asset_permission.py
index 27c839d59..3ba5c68d6 100644
--- a/apps/perms/utils/asset_permission.py
+++ b/apps/perms/utils/asset_permission.py
@@ -481,6 +481,7 @@ class ParserNode:
             'isParent': False,
             'open': False,
             'iconSkin': icon_skin,
+            'nocheck': not asset.has_protocol('ssh'),
             'meta': {
                 'type': 'asset',
                 'asset': {