diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 82f93c8..5652fc6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: Generate DOMAIN-SET for Surge Mac 3
+name: Generate routing rules for Surge
 on:
   schedule:
     - cron: "30 22 * * *"
@@ -65,7 +65,7 @@ jobs:
 
       - name: Generate cncidr.txt file
         run: |
-          curl -sSL ${ipipnet_chinaiplist} | perl -ne '/^(\d{1,3}(\.\d{1,3}){3}\/\d{1,2})/ && print "$1\n"' > cncidr.txt
+          curl -sSL ${ipipnet_chinaiplist} | perl -ne '/^(\d{1,3}(\.\d{1,3}){3}\/\d{1,2})/ && print "IP-CIDR,$1\n"' > cncidr.txt
           curl -sSL ${ipipnet_chinaiplist} | perl -ne '/^(\d{1,3}(\.\d{1,3}){3}\/\d{1,2})/ && print "IP-CIDR,$1\n"' > ruleset/cncidr.txt
 
       - name: Move files to publish directory
diff --git a/README.md b/README.md
index 3073e59..3e26f8c 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ DOMAIN-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/ap
 DOMAIN-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/google.txt,DIRECT
 DOMAIN-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/proxy.txt,PROXY,force-remote-dns
 DOMAIN-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/direct.txt,DIRECT
-DOMAIN-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/cncidr.txt,DIRECT,no-resolve
+RULE-SET,https://raw.githubusercontent.com/Loyalsoldier/surge-rules/release/cncidr.txt,DIRECT,no-resolve
 RULE-SET,LAN,DIRECT,no-resolve
 FINAL,PROXY,dns-failed
 ```