diff --git a/BeWo/View/Controls/AI/AiChatButton.xaml b/BeWo/View/Controls/AI/AiChatButton.xaml
index 66a3327d2..00c094769 100644
--- a/BeWo/View/Controls/AI/AiChatButton.xaml
+++ b/BeWo/View/Controls/AI/AiChatButton.xaml
@@ -36,7 +36,7 @@
             Content="{StaticResource AiDesignsIconKIChatWeissOrange}"
             ToolTipService.ShowOnDisabled="True">
             <Button.ToolTip>
-                <TextBlock Text="{Binding TooltipName, StringFormat='KI Chat über {}{0} öffnen'}" />
+                <TextBlock Text="{Binding TooltipName, StringFormat='KI Chat über {0} öffnen'}" />
             </Button.ToolTip>
             <!--<Button.InputBindings>
                     <MouseBinding Command="{Binding OpenConversationPopupCommand}" Gesture="LeftClick" />
@@ -52,7 +52,7 @@
             MouseRightButtonUp="btnOpenAi5_MouseRightButtonUp"
             ToolTipService.ShowOnDisabled="True">
             <Button.ToolTip>
-                <TextBlock Text="{Binding TooltipName, StringFormat='KI Chat über {}{0} per Prompt-Aktion starten'}" />
+                <TextBlock Text="{Binding TooltipName, StringFormat='KI Chat über {0} per Prompt-Aktion starten'}" />
             </Button.ToolTip>
             <!--<Button.InputBindings>
                     <MouseBinding Command="{Binding OpenAllPromptsPopupCommand}" Gesture="LeftClick" />