diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..a5d7f92
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,50 @@
+name: Build V2Ray rules dat files
+on:
+  schedule:
+    - cron: "*/15 * * * *"
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - rule: geoip
+            artifact_name: geoip.dat
+            asset_name: geoip.dat
+          - rule: geosite
+            artifact_name: geosite.dat
+            asset_name: geosite.dat
+    steps:
+      - name: Set up Go 1.13
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@master
+
+      - name: Set GOPATH
+        run: |
+          echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
+          echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"
+        shell: bash
+
+      - name: Generate
+        run: |
+          chmod +x generate-rules-dat.sh
+          ./generate-rules-dat.sh
+      - name: Create Latest tag
+        uses: EndBug/latest-tag@latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload dat files to release
+        uses: svenstaro/upload-release-action@v1-release
+        with:
+          file: $(dirname $GITHUB_WORKSPACE)/v2ray/${{ matrix.artifact_name }}
+          asset_name: ${{ matrix.asset_name }}
+          tag: latest
+          overwrite: true
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/generate-rules-dat.sh b/generate-rules-dat.sh
new file mode 100755
index 0000000..df23557
--- /dev/null
+++ b/generate-rules-dat.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+set -e
+
+GREEN='\033[0;32m'
+NC='\033[0m' # no color
+
+# GOPATH=$(mktemp -d)
+# export GOPATH=$GOPATH
+V2RAY_FOLDER="$GOPATH/v2ray"
+
+GEOIP_REPO="github.com/ilouiss/geoip"
+GEOSITE_REPO="github.com/v2ray/domain-list-community"
+getGFWLIST_SCRIPT="https://raw.githubusercontent.com/cokebar/gfwlist2dnsmasq/master/gfwlist2dnsmasq.sh"
+CHINA_DOMAINS_URL="https://raw.githubusercontent.com/felixonmars/dnsmasq-china-list/master/accelerated-domains.china.conf"
+ADBLOCK_DOMAINS_URL="https://raw.githubusercontent.com/h2y/Shadowrocket-ADBlock-Rules/master/factory/resultant/ad.list"
+
+echo -e "${GREEN}>>> downloading $GEOIP_REPO...${NC}"
+go get -insecure -v -u -d $GEOIP_REPO
+cd $GOPATH/src/$GEOIP_REPO
+echo -e "${GREEN}>>> building geoip.dat file...${NC}"
+go run main.go
+mv geoip.dat $V2RAY_FOLDER/geoip.dat
+
+echo -e "${GREEN}>>> downloading $GEOSITE_REPO...${NC}"
+go get -insecure -v -u -d $GEOSITE_REPO
+cd $GOPATH/src/$GEOSITE_REPO
+
+echo -e "${GREEN}>>> generating GFWList...${NC}"
+curl -sSL $getGFWLIST_SCRIPT \
+  | bash -s -- -l -o $GOPATH/src/$GEOSITE_REPO/data/gfwlist
+
+echo -e "${GREEN}>>> generating Chinese domains list...${NC}"
+curl -sSL $CHINA_DOMAINS_URL \
+  | awk -F '/' '{print $2}' \
+  > $GOPATH/src/$GEOSITE_REPO/data/chinalist
+
+echo -e "${GREEN}>>> generating Adblock domains list...${NC}"
+curl -sSL $ADBLOCK_DOMAINS_URL \
+  | grep -Eov '^(\d{1,3}\.){3}\d{1,3}' \
+  | grep -Eov '^[^.]$' \
+  | grep -Eo  '^(([a-zA-Z0-9]+[a-zA-Z0-9-]*)+\.)+[a-zA-Z0-9]{2,}$' \
+  > $GOPATH/src/$GEOSITE_REPO/data/adblocklist
+
+echo -e "${GREEN}>>> building geosite.dat file...${NC}"
+go run main.go
+mv dlc.dat $V2RAY_FOLDER/geosite.dat
+
+echo -e "${GREEN}完成啦！🌈${NC}"
+
+go version
+      go get -v -t -d github.com/v2ray/domain-list-community/...