diff --git a/libublsettingsui-gtk3-password.glade b/libublsettingsui-gtk3-password.glade
index 3513a2b..aea3a24 100644
--- a/libublsettingsui-gtk3-password.glade
+++ b/libublsettingsui-gtk3-password.glade
@@ -17,8 +17,10 @@
         <property name="margin-end">5</property>
         <property name="margin-top">5</property>
         <property name="margin-bottom">5</property>
-        <property name="label" translatable="yes">- Latin characters only
-- Maximum 256 characters</property>
+        <property name="label" translatable="yes">&lt;b&gt;Password policy:&lt;/b&gt;
+The password is at least 8 characters long.
+&lt;b&gt;Symbols&lt;/b&gt; A-Z a-z 0-9 ~!@#^*()_+-=[]{}|?,./&amp;lt;&amp;gt;&amp;amp;</property>
+        <property name="use-markup">True</property>
         <property name="xalign">0</property>
         <property name="yalign">0</property>
       </object>
@@ -35,6 +37,8 @@
     <property name="icon-name">com.ublinux.libublsettingsui-gtk3.accept-symbolic</property>
   </object>
   <object class="GtkWindow" id="PasswordWindow">
+    <property name="width-request">450</property>
+    <property name="height-request">175</property>
     <property name="can-focus">False</property>
     <property name="resizable">False</property>
     <property name="modal">True</property>
diff --git a/libublsettingsui-gtk3.pot b/libublsettingsui-gtk3.pot
index 41e251a..b4f99f0 100644
--- a/libublsettingsui-gtk3.pot
+++ b/libublsettingsui-gtk3.pot
@@ -307,6 +307,10 @@ msgstr ""
 msgid "Grant root access"
 msgstr ""
 
+#: source/libublsettingsui-gtk3.h:675
+msgid "Debug mode"
+msgstr ""
+
 #: source/libublsettingsui-gtk3.h:676
 msgid "Settings"
 msgstr ""
@@ -536,5 +540,7 @@ msgid "Password hash:"
 msgstr ""
 
 #: source/libublsettingsui-gtk3.h:728
-msgid "- Latin characters only\n- Maximum 256 characters"
+msgid "<b>Password policy:</b>\n"
+"The password is at least 8 characters long.\n"
+"<b>Symbols</b> A-Z a-z 0-9 ~!@#^*()_+-=[]{}|?,./&lt;&gt;&amp;"
 msgstr ""
\ No newline at end of file
diff --git a/libublsettingsui-gtk3_ru.po b/libublsettingsui-gtk3_ru.po
index eca66ad..78f6ef5 100644
--- a/libublsettingsui-gtk3_ru.po
+++ b/libublsettingsui-gtk3_ru.po
@@ -313,6 +313,10 @@ msgstr "Ошибка создания нового файла конфигура
 msgid "Grant root access"
 msgstr "Предоставить root-доступ"
 
+#: source/libublsettingsui-gtk3.h:675
+msgid "Debug mode"
+msgstr "Режим отладки"
+
 #: source/libublsettingsui-gtk3.h:676
 msgid "Settings"
 msgstr "Настройки"
@@ -545,5 +549,9 @@ msgid "Password hash:"
 msgstr "Хэш пароля"
 
 #: source/libublsettingsui-gtk3.h:728
-msgid "- Latin characters only\n- Maximum 256 characters"
-msgstr "- Только латинские символы.\n- Максимум 256 символов."
\ No newline at end of file
+msgid "<b>Password policy:</b>\n"
+"The password is at least 8 characters long.\n"
+"<b>Symbols</b> A-Z a-z 0-9 ~!@#^*()_+-=[]{}|?,./&lt;&gt;&amp;"
+msgstr "<b>Политика паролей:</b>\n"
+"пароль длиной не менее 8 символов.\n"
+"<b>Символы</b> A-Z a-z 0-9 ~!@#^*()_+-=[]{}|?,./&lt;&gt;&amp;"
\ No newline at end of file
diff --git a/source/libublsettingsui-gtk3-filechooser.c b/source/libublsettingsui-gtk3-filechooser.c
index cea4248..87c899d 100644
--- a/source/libublsettingsui-gtk3-filechooser.c
+++ b/source/libublsettingsui-gtk3-filechooser.c
@@ -45,6 +45,7 @@ void on_file_chooser_selected(GtkWidget *self, filechooser_window *window){
                 data = temp;
             }
         }
+        if (!data) continue;
         if ((action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER&&success_size==0) ||
         (action == GTK_FILE_CHOOSER_ACTION_OPEN&&gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(window->ChooseFolderCheck))&&yon_file_is_directory(data)) ||
         (action == GTK_FILE_CHOOSER_ACTION_OPEN&&!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(window->ChooseFolderCheck))&&!yon_file_is_directory(data)) ||