diff --git a/src/app/theme/theme.configProvider.js b/src/app/theme/theme.configProvider.js
index b9c17a2..6d2a047 100644
--- a/src/app/theme/theme.configProvider.js
+++ b/src/app/theme/theme.configProvider.js
@@ -78,6 +78,15 @@
         },
       }
     };
+
+    conf.changeTheme = function(theme) {
+      angular.merge(conf.theme, theme)
+    };
+
+    conf.changeColors = function(colors) {
+      angular.merge(conf.colors, colors)
+    };
+
     conf.$get = function () {
       delete conf.$get;
       return conf;