diff --git a/examples/demo/wui.py b/examples/demo/wui.py
index 80d6d47..5ca3f7d 100644
--- a/examples/demo/wui.py
+++ b/examples/demo/wui.py
@@ -39,7 +39,7 @@ def prepare_template(data, text, bratUrl):
 text = inputData.getfirst("text")
 
 if not text:
-    template = prepare_template(data={}, text="США вводит сакнции против РФ", bratUrl=bratUrl)
+    template = prepare_template(data={}, text="США вводит санкции против РФ", bratUrl=bratUrl)
     cgi_output(template)
     exit(0)
 
diff --git a/test/test_demo.py b/test/test_demo.py
index 68639b3..557877a 100644
--- a/test/test_demo.py
+++ b/test/test_demo.py
@@ -8,10 +8,12 @@
 class TestDemo(unittest.TestCase):
 
     current_dir = dirname(realpath(__file__))
+    TEST_DATA_DIR = join(current_dir, "data")
     ORIGIN_DATA_DIR = join(current_dir, "../data")
 
     @staticmethod
-    def __prepare_template(data, text, template_filepath):
+    def __prepare_template(data, text, template_filepath, brat_url):
+        assert(isinstance(brat_url, str))
         assert(isinstance(data, dict))
 
         with open(template_filepath, "r") as template_file:
@@ -19,12 +21,13 @@ def __prepare_template(data, text, template_filepath):
 
         template_local = template_local.replace("$____COL_DATA_SEM____", json.dumps(data.get('coll_data', '')))
         template_local = template_local.replace("$____DOC_DATA_SEM____", json.dumps(data.get('doc_data', '')))
+        template_local = template_local.replace("$____BRAT_URL____", brat_url)
         template_local = template_local.replace("$____TEXT____", text)
 
         return template_local
 
     def test_demo_rus_bert(self):
-        text = "США вводит сакнции против РФ"
+        text = "США вводит санкции против РФ"
         contents = demo_infer_texts_bert(
             text=text,
             output_dir=".",
@@ -35,9 +38,11 @@ def test_demo_rus_bert(self):
 
         template = TestDemo.__prepare_template(
             data=contents, text=text,
-            template_filepath=join(TestDemo.ORIGIN_DATA_DIR, "brat_template.html"))
+            template_filepath=join(TestDemo.ORIGIN_DATA_DIR, "brat_template.html"),
+            brat_url="http://localhost:8001/")
 
-        print(template)
+        with open(join(self.TEST_DATA_DIR, "demo-rus-bert-output.html"), "w") as output:
+            output.write(template)
 
 
 if __name__ == '__main__':