diff --git a/install.sh b/install.sh
index 8fb23f3b..30a0f688 100644
--- a/install.sh
+++ b/install.sh
@@ -85,7 +85,10 @@ config_after_install() {
     local existing_hasDefaultCredential=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'hasDefaultCredential: .+' | awk '{print $2}')
     local existing_webBasePath=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'port: .+' | awk '{print $2}')
-    local server_ip=$(curl -s https://api.ipify.org)
+    local server_ip=$(curl -s --max-time 3 https://api.ipify.org)
+    if [ -z "$server_ip" ]; then
+        server_ip=$(curl -s --max-time 3 https://4.ident.me)
+    fi
 
     if [[ ${#existing_webBasePath} -lt 4 ]]; then
         if [[ "$existing_hasDefaultCredential" == "true" ]]; then
diff --git a/web/service/server.go b/web/service/server.go
index 1e29990f..fb5f4be1 100644
--- a/web/service/server.go
+++ b/web/service/server.go
@@ -221,10 +221,20 @@ func (s *ServerService) GetStatus(lastStatus *Status) *Status {
 	}
 
 	// IP fetching with caching
-	if s.cachedIPv4 == "" || s.cachedIPv6 == "" {
+	if s.cachedIPv4 == "" {
 		s.cachedIPv4 = getPublicIP("https://api.ipify.org")
-		s.cachedIPv6 = getPublicIP("https://api6.ipify.org")
+		if s.cachedIPv4 == "" {
+			s.cachedIPv4 = getPublicIP("https://4.ident.me")
+		}
 	}
+
+	if s.cachedIPv6 == "" {
+		s.cachedIPv6 = getPublicIP("https://api6.ipify.org")
+		if s.cachedIPv6 == "" {
+			s.cachedIPv6 = getPublicIP("https://6.ident.me")
+		}
+	}
+
 	status.PublicIP.IPv4 = s.cachedIPv4
 	status.PublicIP.IPv6 = s.cachedIPv6
 
diff --git a/x-ui.sh b/x-ui.sh
index 84e1b612..1ce85f91 100644
--- a/x-ui.sh
+++ b/x-ui.sh
@@ -249,7 +249,10 @@ check_config() {
     local existing_webBasePath=$(echo "$info" | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(echo "$info" | grep -Eo 'port: .+' | awk '{print $2}')
     local existing_cert=$(/usr/local/x-ui/x-ui setting -getCert true | grep -Eo 'cert: .+' | awk '{print $2}')
-    local server_ip=$(curl -s https://api.ipify.org)
+    local server_ip=$(curl -s --max-time 3 https://api.ipify.org)
+    if [ -z "$server_ip" ]; then
+        server_ip=$(curl -s --max-time 3 https://4.ident.me)
+    fi
 
     if [[ -n "$existing_cert" ]]; then
         local domain=$(basename "$(dirname "$existing_cert")")
@@ -1630,7 +1633,10 @@ remove_iplimit() {
 }
 
 SSH_port_forwarding() {
-    local server_ip=$(curl -s https://api.ipify.org)
+    local server_ip=$(curl -s --max-time 3 https://api.ipify.org)
+    if [ -z "$server_ip" ]; then
+        server_ip=$(curl -s --max-time 3 https://4.ident.me)
+    fi
     local existing_webBasePath=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(/usr/local/x-ui/x-ui setting -show true | grep -Eo 'port: .+' | awk '{print $2}')
     local existing_listenIP=$(/usr/local/x-ui/x-ui setting -getListen true | grep -Eo 'listenIP: .+' | awk '{print $2}')