diff --git a/.gitea/workflows/update-rules.yml b/.gitea/workflows/update-rules.yml
index 8eafd7c..a15a300 100644
--- a/.gitea/workflows/update-rules.yml
+++ b/.gitea/workflows/update-rules.yml
@@ -54,7 +54,7 @@ jobs:
           
       - name: 生成 README
         run: |
-          cat > README.md << 'EOF'
+          cat > README.md << EOF
           # Clash Rules
           
           自动同步 [Loyalsoldier/clash-rules](https://github.com/Loyalsoldier/clash-rules) 规则文件。
@@ -76,26 +76,26 @@ jobs:
           
           在 Clash 配置文件中添加：
           
-          ```yaml
+          \`\`\`yaml
           rule-providers:
             reject:
               type: http
               behavior: domain
-              url: "https://cdn.jsdelivr.net/gh/${{ github.repository }}@main/ruleset/yaml/reject.yaml"
+              url: "https://cdn.jsdelivr.net/gh/\${{ github.repository }}@main/ruleset/yaml/reject.yaml"
               path: ./ruleset/reject.yaml
               interval: 86400
               
             proxy:
               type: http
               behavior: domain
-              url: "https://cdn.jsdelivr.net/gh/${{ github.repository }}@main/ruleset/yaml/proxy.yaml"
+              url: "https://cdn.jsdelivr.net/gh/\${{ github.repository }}@main/ruleset/yaml/proxy.yaml"
               path: ./ruleset/proxy.yaml
               interval: 86400
               
             cncidr:
               type: http
               behavior: ipcidr
-              url: "https://cdn.jsdelivr.net/gh/${{ github.repository }}@main/ruleset/yaml/cncidr.yaml"
+              url: "https://cdn.jsdelivr.net/gh/\${{ github.repository }}@main/ruleset/yaml/cncidr.yaml"
               path: ./ruleset/cncidr.yaml
               interval: 86400
           
@@ -105,7 +105,7 @@ jobs:
             - RULE-SET,cncidr,DIRECT
             - GEOIP,CN,DIRECT
             - MATCH,PROXY
-          ```
+          \`\`\`
           
           最后更新: $(date +'%Y-%m-%d %H:%M UTC')
           EOF