diff --git a/Dockerfile b/Dockerfile
index 2607845..20396df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,7 +26,7 @@ RUN apt-get install -y dbus-x11 x11-xserver-utils xfce4 xfce4-goodies xorgxrdp x
     sudo nano vim net-tools build-essential chromium git curl wget build-essential cmake git libjson-c-dev libwebsockets-dev --fix-missing  
     
 RUN apt-get install -y build-essential cmake git libjson-c-dev libwebsockets-dev --fix-missing
-RUN apt-get install -y Fcitx5 --fix-missing
+RUN apt-get install -y fcitx5 --fix-missing
 
 RUN apt-get clean && rm -rf /var/lib/apt/lists/*