diff --git a/dnsproxy/Makefile b/dnsproxy/Makefile
index 22ed248cc..b7319c437 100644
--- a/dnsproxy/Makefile
+++ b/dnsproxy/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dnsproxy
-PKG_VERSION:=0.50.1
+PKG_VERSION:=0.50.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/AdguardTeam/dnsproxy/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=3a5cfae38bf75bcbb4b534d67d1a598b8121e744860a897bf9848bfcfcb5bdbb
+PKG_HASH:=f65764a196508bc134e05cdb9d282b790641dfe0e8e8aa99b01544317f791487
 
 PKG_MAINTAINER:=Tianling Shen <cnsztl@immortalwrt.org>
 PKG_LICENSE:=Apache-2.0
diff --git a/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh b/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
index 490cef19b..35f3fb7ce 100755
--- a/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
+++ b/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh
@@ -64,18 +64,17 @@ adlist_update() (
 )
 
 geodat_update() (
-    geodat_download() (
-        google_status=$(curl -I -4 -m 3 -o /dev/null -s -w %{http_code} http://www.google.com/generate_204)
-        [ "$google_status" -ne "204" ] && mirror="https://ghproxy.com/"
-        echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/$1\e[0m"
-        curl --connect-timeout 60 -m 900 --ipv4 -kfSLo "$TMPDIR/$1" ""$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/$1"
-    )
     TMPDIR=$(mktemp -d) || exit 1
-    geodat_download geoip.dat && geodat_download geosite.dat
-    if [ $? -ne 0 ]; then
-        rm -rf "$TMPDIR"
-        exit 1
-    fi
+    google_status=$(curl -I -4 -m 3 -o /dev/null -s -w %{http_code} http://www.google.com/generate_204)
+    [ "$google_status" -ne "204" ] && mirror="https://ghproxy.com/"
+    # geoip.dat - cn-private
+    echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat\e[0m"
+    curl --connect-timeout 60 -m 900 --ipv4 -kfSLo "$TMPDIR/geoip.dat" ""$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat"
+    [ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
+    # geosite.dat
+    echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat\e[0m"
+    curl --connect-timeout 60 -m 900 --ipv4 -kfSLo "$TMPDIR/geosite.dat" ""$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"
+    [ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
     cp -f "$TMPDIR"/* /usr/share/v2ray
     rm -rf "$TMPDIR"
 )