diff --git a/README.md b/README.md
index a572c25b..e6c27278 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,10 @@ panel
 
 - [无畏云加速](https://su.sctes.com/register?code=8st689ujpmm2p)
 
+- [AnyCast.Ai](https://www.anycast.ai/)
+
+- [迅捷盾](https://console.fastdun.com/)
+
 ### DevOps
 
 - [极狐GitLab](https://www.jihulab.com/)
diff --git a/app/http/controllers/safe_controller.go b/app/http/controllers/safe_controller.go
index c11c8d52..53c8a4a8 100644
--- a/app/http/controllers/safe_controller.go
+++ b/app/http/controllers/safe_controller.go
@@ -55,7 +55,10 @@ func (r *SafeController) GetFirewallRules(ctx http.Context) {
 		out := tools.ExecShell("firewall-cmd --list-all 2>&1")
 		match := regexp.MustCompile(`ports: (.*)`).FindStringSubmatch(out)
 		if len(match) == 0 {
-			Success(ctx, nil)
+			Success(ctx, http.Json{
+				"total": 0,
+				"items": []map[string]string{},
+			})
 			return
 		}
 		ports := strings.Split(match[1], " ")
@@ -89,7 +92,10 @@ func (r *SafeController) GetFirewallRules(ctx http.Context) {
 	} else {
 		out := tools.ExecShell("ufw status | grep -v '(v6)' | grep ALLOW | awk '{print $1}'")
 		if len(out) == 0 {
-			Success(ctx, nil)
+			Success(ctx, http.Json{
+				"total": 0,
+				"items": []map[string]string{},
+			})
 			return
 		}
 		var rules []map[string]string