fix(system): fixed issue of get back-end templates list

modules/systems/client/controllers/systems-config.client.controller.js

@@ -211,6 +211,15 @@
       });
     };
 
+    /**
+     * getTemplateBackConfigFiles
+     */
+    vm.getTemplateBackConfigFiles = function () {
+      SystemsService.getSystemTemplateBackConfigFiles(function (res) {
+        vm.templateBackConfigFiles = res;
+      });
+    };
+
     /**
      * getMarkedConfigContent
      * @returns {*}