3 files changed, 16 insertions, 6 deletions
diff --git a/install.sh b/install.sh
index 852e128a..46207777 100644
--- a/install.sh
+++ b/install.sh
@@ -654,8 +654,11 @@ config_after_install() {
     )
     local server_ip=""
     for ip_address in "${URL_lists[@]}"; do
-        server_ip=$(curl -s --max-time 3 "${ip_address}" 2>/dev/null | tr -d '[:space:]')
-        if [[ -n "${server_ip}" ]]; then
+        local response=$(curl -s -w "\n%{http_code}" --max-time 3 "${ip_address}" 2>/dev/null)
+        local http_code=$(echo "$response" | tail -n1)
+        local ip_result=$(echo "$response" | head -n-1 | tr -d '[:space:]')
+        if [[ "${http_code}" == "200" && -n "${ip_result}" ]]; then
+            server_ip="${ip_result}"
             break
         fi
     done
diff --git a/update.sh b/update.sh
index 0c4bb725..5dce0ce3 100755
--- a/update.sh
+++ b/update.sh
@@ -687,8 +687,11 @@ config_after_update() {
     )
     local server_ip=""
     for ip_address in "${URL_lists[@]}"; do
-        server_ip=$(${curl_bin} -s --max-time 3 "${ip_address}" 2>/dev/null | tr -d '[:space:]')
-        if [[ -n "${server_ip}" ]]; then
+        local response=$(curl -s -w "\n%{http_code}" --max-time 3 "${ip_address}" 2>/dev/null)
+        local http_code=$(echo "$response" | tail -n1)
+        local ip_result=$(echo "$response" | head -n-1 | tr -d '[:space:]')
+        if [[ "${http_code}" == "200" && -n "${ip_result}" ]]; then
+            server_ip="${ip_result}"
             break
         fi
     done
diff --git a/x-ui.sh b/x-ui.sh
index 22d02358..2bd125ab 100644
--- a/x-ui.sh
+++ b/x-ui.sh
@@ -2062,11 +2062,15 @@ SSH_port_forwarding() {
     )
     local server_ip=""
     for ip_address in "${URL_lists[@]}"; do
-        server_ip=$(curl -s --max-time 3 "${ip_address}" 2>/dev/null | tr -d '[:space:]')
-        if [[ -n "${server_ip}" ]]; then
+        local response=$(curl -s -w "\n%{http_code}" --max-time 3 "${ip_address}" 2>/dev/null)
+        local http_code=$(echo "$response" | tail -n1)
+        local ip_result=$(echo "$response" | head -n-1 | tr -d '[:space:]')
+        if [[ "${http_code}" == "200" && -n "${ip_result}" ]]; then
+            server_ip="${ip_result}"
             break
         fi
     done
+
     local existing_webBasePath=$(${xui_folder}/x-ui setting -show true | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(${xui_folder}/x-ui setting -show true | grep -Eo 'port: .+' | awk '{print $2}')
     local existing_listenIP=$(${xui_folder}/x-ui setting -getListen true | grep -Eo 'listenIP: .+' | awk '{print $2}')