diff --git a/src/views/apps.js b/src/views/apps.js
index 504208eb7..aff475afc 100644
--- a/src/views/apps.js
+++ b/src/views/apps.js
@@ -163,7 +163,7 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
                 enableBackup: $scope.appConfigure.enableBackup,
                 enableAutomaticUpdate: $scope.appConfigure.enableAutomaticUpdate,
                 alternateDomains: [],
-                tags: $scope.appConfigure.tags.split(','),
+                tags: $scope.appConfigure.tags.split(',').map(function (t) { return t.trim(); }).filter(function (t) { return !!t; }),
                 dataDir: $scope.appConfigure.dataDirEnabled ? $scope.appConfigure.dataDir : ''
             };