diff --git a/plugins/mqtt/mqtt_handle.c b/plugins/mqtt/mqtt_handle.c
index b1138f6f..8131e53e 100644
--- a/plugins/mqtt/mqtt_handle.c
+++ b/plugins/mqtt/mqtt_handle.c
@@ -707,3 +707,10 @@ int handle_update_driver(neu_plugin_t *plugin, neu_req_update_node_t *req)
                 req->new_name);
     return 0;
 }
+
+int handle_del_driver(neu_plugin_t *plugin, neu_reqresp_node_deleted_t *req)
+{
+    route_tbl_del_driver(&plugin->route_tbl, req->node);
+    plog_notice(plugin, "delete route driver:%s", req->node);
+    return 0;
+}
diff --git a/plugins/mqtt/mqtt_handle.h b/plugins/mqtt/mqtt_handle.h
index 55823578..b689a49c 100644
--- a/plugins/mqtt/mqtt_handle.h
+++ b/plugins/mqtt/mqtt_handle.h
@@ -49,6 +49,7 @@ int handle_unsubscribe_group(neu_plugin_t *         plugin,
                              neu_req_unsubscribe_t *unsub_info);
 
 int handle_update_driver(neu_plugin_t *plugin, neu_req_update_node_t *req);
+int handle_del_driver(neu_plugin_t *plugin, neu_reqresp_node_deleted_t *req);
 
 #ifdef __cplusplus
 }
diff --git a/plugins/mqtt/mqtt_plugin.c b/plugins/mqtt/mqtt_plugin.c
index 08a7da6e..7c083123 100644
--- a/plugins/mqtt/mqtt_plugin.c
+++ b/plugins/mqtt/mqtt_plugin.c
@@ -377,6 +377,7 @@ static int mqtt_plugin_request(neu_plugin_t *plugin, neu_reqresp_head_t *head,
         error = handle_update_driver(plugin, data);
         break;
     case NEU_REQRESP_NODE_DELETED:
+        error = handle_del_driver(plugin, data);
         break;
     case NEU_REQ_UPDATE_LICENSE:
         break;
diff --git a/plugins/mqtt/mqtt_plugin.h b/plugins/mqtt/mqtt_plugin.h
index c8db3c93..d0b74ff1 100644
--- a/plugins/mqtt/mqtt_plugin.h
+++ b/plugins/mqtt/mqtt_plugin.h
@@ -140,6 +140,18 @@ static inline void route_tbl_update_driver(route_entry_t **tbl,
     }
 }
 
+static inline void route_tbl_del_driver(route_entry_t **tbl, const char *driver)
+{
+    route_entry_t *e = NULL, *tmp = NULL;
+    HASH_ITER(hh, *tbl, e, tmp)
+    {
+        if (0 == strcmp(e->key.driver, driver)) {
+            HASH_DEL(*tbl, e);
+            route_entry_free(e);
+        }
+    }
+}
+
 static inline void route_tbl_del(route_entry_t **tbl, const char *driver,
                                  const char *group)
 {