diff --git a/apps/sdlan/src/sdlan_sup.erl b/apps/sdlan/src/sdlan_sup.erl
index fa639d6..c4edd9a 100644
--- a/apps/sdlan/src/sdlan_sup.erl
+++ b/apps/sdlan/src/sdlan_sup.erl
@@ -29,14 +29,15 @@ init([]) ->
     SupFlags = #{strategy => one_for_one, intensity => 1000, period => 3600},
 
     Specs = [
-        #{
-            id => dns_proxy_sup,
-            start => {dns_proxy_sup, start_link, []},
-            restart => permanent,
-            shutdown => 2000,
-            type => supervisor,
-            modules => ['dns_proxy_sup']
-        },
+        %% 暂时注释掉dns的逻辑
+       % #{
+       %     id => dns_proxy_sup,
+       %     start => {dns_proxy_sup, start_link, []},
+       %     restart => permanent,
+       %     shutdown => 2000,
+       %     type => supervisor,
+       %     modules => ['dns_proxy_sup']
+       % },
         #{
             id => sdlan_network_coordinator,
             start => {sdlan_network_coordinator, start_link, []},