diff --git a/Dockerfile b/Dockerfile
index 42e6bfe..c059c59 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,16 @@
 ARG PG_MAJOR=16
 FROM postgres:$PG_MAJOR
 ARG PG_MAJOR
-
-# Test connection
-RUN curl https://www.google.com
-
 # Base
-RUN mkdir -p /tmp/build && apt-get update && \
-		apt-mark hold locales && \
-		apt-get install -y --no-install-recommends build-essential git postgresql-server-dev-$PG_MAJOR && \
-		echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware" > /etc/apt/sources.list && \
-		echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
-		echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
-		echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
-		rm -rf /etc/apt/sources.list.d/debian.sources
-	 
+RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware" > /etc/apt/sources.list && \
+	echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
+	echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
+	echo "deb http://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware" >> /etc/apt/sources.list && \
+	rm -rf /etc/apt/sources.list.d/debian.sources && \
+	mkdir -p /tmp/build && apt-get update && \
+	apt-mark hold locales && \
+	apt-get install -y --no-install-recommends build-essential git postgresql-server-dev-$PG_MAJOR
+		
 
 # PG VECTOR
 RUN git clone https://github.com/pgvector/pgvector /tmp/build/pgvector && cd /tmp/build/pgvector && \