diff --git a/.cnb.yml b/.cnb.yml
index 64b86ea..074810f 100644
--- a/.cnb.yml
+++ b/.cnb.yml
@@ -12,7 +12,7 @@ $:
         - docker
       imports: https://cnb.cool/btpanel/secret/-/blob/main/docker.yml
       env:
-        IMAGE_TAG: btpanel/baota:nas-linux-amd64
+        IMAGE_TAG: btpanel/baota:fnnas-linux-amd64
       stages:
         - name: docker login
           script: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWD"
@@ -31,7 +31,7 @@ $:
         - docker
       imports: https://cnb.cool/btpanel/secret/-/blob/main/docker.yml
       env:
-        IMAGE_TAG: btpanel/baota:nas-linux-arm64
+        IMAGE_TAG: btpanel/baota:f n na s-linux-arm64
       stages:
         - name: docker login
           script: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWD"
@@ -48,7 +48,7 @@ $:
         - docker
       imports: https://cnb.cool/btpanel/secret/-/blob/main/docker.yml
       env:
-        IMAGE_TAG: btpanel/baota:nas
+        IMAGE_TAG: btpanel/baota:fnnas
       stages:
         - name: await the amd64
           type: cnb:await
@@ -83,7 +83,7 @@ $:
       services:
         - docker
       env:
-        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:nas-linux-amd64
+        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:fnnas-linux-amd64
       stages:
         - name: docker login
           script: docker login -u ${CNB_TOKEN_USER_NAME} -p "${CNB_TOKEN}" ${CNB_DOCKER_REGISTRY}
@@ -101,7 +101,7 @@ $:
       services:
         - docker
       env:
-        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:nas-linux-arm64
+        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:fnnas-linux-arm64
       stages:
         - name: docker login
           script: docker login -u ${CNB_TOKEN_USER_NAME} -p "${CNB_TOKEN}" ${CNB_DOCKER_REGISTRY}
@@ -120,7 +120,7 @@ $:
       services:
         - docker
       env:
-        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:nas
+        IMAGE_TAG: ${CNB_DOCKER_REGISTRY}/${CNB_REPO_SLUG_LOWERCASE}:fnnas
       stages:
         - name: await the amd64
           type: cnb:await
@@ -145,6 +145,6 @@ $:
           options:
             name: ${CNB_REPO_NAME}
             tags:
-              - nas-linux-amd64
-              - nas-linux-arm64
+              - fnnas-linux-amd64
+              - fnnas-linux-arm64
             type: docker
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 88c70cc..428c676 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,7 @@ RUN curl -sSO https://download.bt.cn/install/install_panel.sh \
     && bash /lnmp/nginx.sh install 1.27 \ 
     && rm -rf /lnmp \
     && rm -rf /www/server/nginx/src \
-    && echo "docker_bt_nas" > /www/server/panel/data/o.pl \
+    && echo "docker_bt_fnnas" > /www/server/panel/data/o.pl \
     && echo '["memuA", "memuAsite", "memuAwp", "memuAdatabase", "memuAcontrol", "memuAfiles", "memuAlogs", "memuAxterm", "memuAcrontab", "memuAsoft", "memuAconfig", "dologin", "memu_btwaf", "memuAssl"]' > /www/server/panel/config/show_menu.json \
     && apt clean \
     && rm -rf /var/lib/apt/lists/* \
diff --git a/bt.sh b/bt.sh
index 6cdafce..e54a9b3 100644
--- a/bt.sh
+++ b/bt.sh
@@ -27,7 +27,6 @@ restore_panel_data() {
 }
 
 soft_start(){
-    # 扫描并启动所有服务
     init_scripts=$(ls ${init_path})
     for script in ${init_scripts}; do
         case "${script}" in
@@ -35,7 +34,6 @@ soft_start(){
             continue
             ;;
         esac
-
         ${init_path}/${script} start
     done
 
@@ -56,15 +54,12 @@ soft_start(){
 }
 
 init_mysql(){
-    if [ "${O_pl}" != "docker_btlamp_nas" ] && [ "${O_pl}" != "docker_btlnmp_nas" ];then
+    if [ "${O_pl}" != "docker_btlamp_fnnas" ] && [ "${O_pl}" != "docker_btlnmp_fnnas" ];then
         return
     fi
     if [ -d "${Data_Path}" ]; then
         check_z=$(ls "${Data_Path}")
-        echo "check_z:"
-        echo ${check_z}
         if [[ ! -z "${check_z}" ]]; then
-            echo "check_z is not empty"
             return
         fi
     fi
@@ -86,6 +81,39 @@ start_mysql(){
     fi
 }
 
+check_bt_credentials() {
+    if [ -f "/www/server/panel/data/credentials_set" ]; then
+        echo "Credentials already set. Skipping."
+        return 0
+    fi
+
+    if [ -z "$btuser" ] && [ -z "$btpwd" ]; then
+        echo "No credentials provided. Skipping."
+        return 0
+    fi
+
+    echo "Waiting for BT panel to be ready..."
+    while true; do
+        ${init_path}/bt status >/dev/null 2>&1
+        if [ $? -eq 0 ]; then
+            break
+        fi
+        sleep 1
+        echo "Retrying..."
+    done
+
+    if [ -n "$btuser" ]; then
+        echo "Updating username to $btuser..."
+        echo "$btuser" | ${init_path}/bt 6 || echo "Failed to update username."
+    fi
+
+    if [ -n "$btpwd" ]; then
+        echo "Updating password..."
+        echo "$btpwd" | ${init_path}/bt 5 || echo "Failed to update password."
+    fi
+
+    touch "/www/server/panel/data/credentials_set"
+}
 
 restore_panel_data > /dev/null
 backup_database > /dev/null
@@ -93,5 +121,5 @@ is_empty_Data > /dev/null
 init_mysql > /dev/null
 start_mysql > /dev/null
 soft_start > /dev/null
-#tail -f /dev/null
-${init_path}/bt log
\ No newline at end of file
+check_bt_credentials > /dev/null
+${init_path}/bt log