diff --git a/protocols/dwl-ipc-unstable-v2.xml b/protocols/dwl-ipc-unstable-v2.xml
index cbe2717..fb85bfa 100644
--- a/protocols/dwl-ipc-unstable-v2.xml
+++ b/protocols/dwl-ipc-unstable-v2.xml
@@ -167,6 +167,13 @@ I would probably just submit raphi's patchset but I don't think that would be po
       <description summary="Quit maomao">This request allows clients to instruct the compositor to quit maomao.</description>
     </request>
 
+    <request name="dispatch" since="2">
+      <description summary="Set the active tags of this output"/>
+      <arg name="dispatch" type="string" summary="dispatch name."/>
+      <arg name="arg1" type="string" summary="arg1."/>
+      <arg name="arg2" type="string" summary="arg2."/>
+    </request>
+
     <!-- Version 2 -->
     <event name="fullscreen" since="2">
       <description summary="Update fullscreen status">
diff --git a/src/maomao.c b/src/maomao.c
index 08893c8..9479d8d 100644
--- a/src/maomao.c
+++ b/src/maomao.c
@@ -494,6 +494,8 @@ static void dwl_ipc_output_set_tags(struct wl_client *client,
                                     uint32_t tagmask, uint32_t toggle_tagset);
 static void dwl_ipc_output_quit(struct wl_client *client,
                                 struct wl_resource *resource);
+static void dwl_ipc_output_dispatch(struct wl_client *client,
+                                struct wl_resource *resource,const char *dispatch,const char* arg1,const char* arg2);                
 static void dwl_ipc_output_release(struct wl_client *client,
                                    struct wl_resource *resource);
 static void focusclient(Client *c, int lift);
@@ -703,6 +705,7 @@ static struct zdwl_ipc_output_v2_interface dwl_output_implementation = {
     .release = dwl_ipc_output_release,
     .set_tags = dwl_ipc_output_set_tags,
     .quit = dwl_ipc_output_quit,
+    .dispatch = dwl_ipc_output_dispatch,
     .set_layout = dwl_ipc_output_set_layout,
     .set_client_tags = dwl_ipc_output_set_client_tags};
 
@@ -3493,6 +3496,20 @@ void dwl_ipc_output_quit(struct wl_client *client,
   quit(&(Arg){0});
 }
 
+void dwl_ipc_output_dispatch(struct wl_client *client,
+                             struct wl_resource *resource,
+                             const char *dispatch, const char *arg1,
+                             const char *arg2) {
+
+  void (*func)(const Arg *);
+  Arg arg;
+  func = parse_func_name((char*)dispatch, &arg, (char*)arg1, (char*)arg2);
+  if(func) {
+    func(&arg);
+  }
+
+}
+
 void dwl_ipc_output_release(struct wl_client *client,
                             struct wl_resource *resource) {
   wl_resource_destroy(resource);