diff --git a/build.sh b/build.sh
index 918df35..321eafa 100644
--- a/build.sh
+++ b/build.sh
@@ -44,7 +44,7 @@ mkdir -p "${CDIR}/app" "${CDIR}/conf" "${CDIR}/files" "${CDIR}/logs" \
 blue "[1/10] 系统依赖..."
 sudo apt-get update -qq
 sudo apt-get install -y -qq python3-venv python3-pip python3-dev \
-    build-essential nfs-common mysql-client
+    build-essential nfs-common
 green "  OK"
 
 # ============================================================