diff --git a/install-release-dat.sh b/install-release-dat.sh
index 5f81bcd..b25308d 100644
--- a/install-release-dat.sh
+++ b/install-release-dat.sh
@@ -1,37 +1,57 @@
 #!/bin/bash
 
 V2RAY="/usr/local/lib/v2ray/"
-DOWNLOAD_LINK_GEOIP="https://github.com/v2ray/v2ray-core/releases/latest/download/geoip.dat"
-DOWNLOAD_LINK_GEOSITE="https://github.com/v2ray/v2ray-core/releases/latest/download/dlc.dat"
+DOWNLOAD_LINK_GEOIP="https://github.com/v2ray/geoip/releases/latest/download/geoip.dat"
+DOWNLOAD_LINK_GEOSITE="https://github.com/v2ray/domain-list-community/releases/latest/download/dlc.dat"
 
-download_dat() {
-    for DAT in 'geoip' 'geosite'; do
-        curl -L -H 'Cache-Control: no-cache' -o "$V2RAY/$DAT.dat.bak" "$DOWNLOAD_LINK_${DAT^^}" -#
-        if [ "$?" -ne '0' ]; then
-            echo 'error: Download failed! Please check your network or try again.'
-            exit 1
-        fi
-        curl -L -H 'Cache-Control: no-cache' -o "$V2RAY/$DAT.dat.sha256sum.bak" "$DOWNLOAD_LINK_${DAT^^}.sha256sum" -#
-        if [ "$?" -ne '0' ]; then
-            echo 'error: Download failed! Please check your network or try again.'
-            exit 1
-        fi
-        SUM="$(sha256sum $V2RAY/$DAT.dat.bak | sed 's/ .*//')"
-        CHECKSUM="$(sed 's/ .*//' $V2RAY/$DAT.dat.sha256sum.bak)"
-        if [[ "$SUM" != "$CHECKSUM" ]]; then
-            echo 'error: Check failed! Please check your network or try again.'
-            exit 1
-        fi
-    done
+download_geoip() {
+    curl -L -H 'Cache-Control: no-cache' -o "${V2RAY}geoip.dat.bak" "$DOWNLOAD_LINK_GEOIP" -#
+    if [ "$?" -ne '0' ]; then
+        echo 'error: Download failed! Please check your network or try again.'
+        exit 1
+    fi
+    curl -L -H 'Cache-Control: no-cache' -o "${V2RAY}geoip.dat.sha256sum.bak" "$DOWNLOAD_LINK_GEOIP.sha256sum" -#
+    if [ "$?" -ne '0' ]; then
+        echo 'error: Download failed! Please check your network or try again.'
+        exit 1
+    fi
+    SUM="$(sha256sum ${V2RAY}geoip.dat.bak | sed 's/ .*//')"
+    CHECKSUM="$(sed 's/ .*//' ${V2RAY}geoip.dat.sha256sum.bak)"
+    if [[ "$SUM" != "$CHECKSUM" ]]; then
+        echo 'error: Check failed! Please check your network or try again.'
+        exit 1
+    fi
+}
+
+download_geosite() {
+    curl -L -H 'Cache-Control: no-cache' -o "${V2RAY}geosite.dat.bak" "$DOWNLOAD_LINK_GEOSITE" -#
+    if [ "$?" -ne '0' ]; then
+        echo 'error: Download failed! Please check your network or try again.'
+        exit 1
+    fi
+    curl -L -H 'Cache-Control: no-cache' -o "${V2RAY}geosite.dat.sha256sum.bak" "$DOWNLOAD_LINK_GEOSITE.sha256sum" -#
+    if [ "$?" -ne '0' ]; then
+        echo 'error: Download failed! Please check your network or try again.'
+        exit 1
+    fi
+    SUM="$(sha256sum ${V2RAY}geosite.dat.bak | sed 's/ .*//')"
+    CHECKSUM="$(sed 's/ .*//' ${V2RAY}geosite.dat.sha256sum.bak)"
+    if [[ "$SUM" != "$CHECKSUM" ]]; then
+        echo 'error: Check failed! Please check your network or try again.'
+        exit 1
+    fi
 }
 
 rename_bak() {
-    rename '.bak' '' "$V2RAY/$DAT.dat.bak"
-    rm "$V2RAY/$DAT.dat.sha256sum.bak"
+    for BAT in 'geoip' 'geosite'; do
+        rename '.bak' '' "${V2RAY}$DAT.dat.bak"
+        rm "${V2RAY}$DAT.dat.sha256sum.bak"
+    done
 }
 
 main() {
-    download_dat
+    download_geoip
+    download_geosite
     rename_bak
 }