diff --git a/src/store/modules/ems.js b/src/store/modules/ems.js
index 635c6fb..2ed38ab 100644
--- a/src/store/modules/ems.js
+++ b/src/store/modules/ems.js
@@ -52,7 +52,6 @@ const ems = {
             getSiteAllDeviceCategory(siteId).then(response => {
                 let data = response?.data || [];
                 data.unshift('SSYX');
-                data.unshift('EMS');//todo delete
                 commit('SET_ZD_DEVICE_CATEGORY_OPTIONS', {siteId, data})
             })
         }