diff --git a/web/html/xui/settings.html b/web/html/xui/settings.html
index fab91f2b..086ad792 100644
--- a/web/html/xui/settings.html
+++ b/web/html/xui/settings.html
@@ -51,6 +51,16 @@
                     show-icon closable
                     >
                     </a-alert>
+                    <a-alert type="error" v-if="confAlerts.length>0" style="margin-bottom: 10px"
+                    message='{{ i18n "secAlertTitle" }}'
+                    color="red"
+                    show-icon closable
+                    >
+                    <template slot="description">
+                        {{ i18n "secAlertConf" }}
+                        <li v-for="a in confAlerts">- [[ a ]]</li>
+                    </template>
+                    </a-alert>
                 </transition>
                 <a-space direction="vertical">
                     <a-card hoverable style="margin-bottom: .5rem;">
@@ -310,6 +320,20 @@
                 }
             }
         },
+        computed: {
+            confAlerts: {
+                get: function() {
+                    if (!this.allSetting) return [];
+                    var alerts = []
+                    if (this.allSetting.port == 54321) alerts.push('{{ i18n "pages.settings.panelPort"}}');
+                    panelPath = window.location.pathname.split('/').length<4
+                    if (panelPath && this.allSetting.webBasePath == '/') alerts.push('{{ i18n "pages.settings.panelConfig"}} {{ i18n "pages.settings.panelUrlPath"}}');
+                    subPath = this.allSetting.subURI.length >0 ? new URL(this.allSetting.subURI).pathname : this.allSetting.subPath;
+                    if (subPath == '/sub/') alerts.push('{{ i18n "pages.settings.subSettings"}} {{ i18n "pages.settings.subPath"}}');
+                    return alerts
+                }
+            }
+        },
         async mounted() {
             if (window.location.protocol !== "https:") {
                 this.showAlert = true;