diff --git a/frontend/src/views/SetupWizard/SetupWizard.js b/frontend/src/views/SetupWizard/SetupWizard.js
index 84f9d1f..a0eff63 100644
--- a/frontend/src/views/SetupWizard/SetupWizard.js
+++ b/frontend/src/views/SetupWizard/SetupWizard.js
@@ -104,18 +104,7 @@ export function useSetupWizard(props, emit) {
   const targetLabel = computed(() =>
     targetType.value === "hostname" ? "管理页面域名" : "公网 IP 地址",
   );
-  const resetURLPreview = computed(() => {
-    const rawHost =
-      targetType.value === "hostname"
-        ? form.value.web_hostname
-        : form.value.web_public_ip;
-    const host = String(rawHost || "")
-      .trim()
-      .replace(/^\[|\]$/g, "");
-    if (!host) return "完成域名或公网 IP 配置后自动生成";
-    const displayHost = host.includes(":") ? `[${host}]` : host;
-    return `https://${displayHost}/reset`;
-  });
+
   const selectedDNSProvider = computed(
     () =>
       dnsProviders.value.find(
@@ -807,7 +796,6 @@ export function useSetupWizard(props, emit) {
     emailAutofillElement,
     handleEmailAutofill,
     targetLabel,
-    resetURLPreview,
     selectedDNSProvider,
     dnsVerificationValid,
     formatVerificationExpiry,
diff --git a/frontend/src/views/SetupWizard/SetupWizard.vue b/frontend/src/views/SetupWizard/SetupWizard.vue
index a08a6f8..ec09293 100644
--- a/frontend/src/views/SetupWizard/SetupWizard.vue
+++ b/frontend/src/views/SetupWizard/SetupWizard.vue
@@ -48,7 +48,6 @@ const {
   emailAutofillElement,
   handleEmailAutofill,
   targetLabel,
-  resetURLPreview,
   selectedDNSProvider,
   dnsVerificationValid,
   formatVerificationExpiry,
@@ -296,10 +295,9 @@ const {
               :error="databaseError"
               @test="testDatabase"
             />
-            <div class="provider-description reset-preview">
-              <strong>密码重置地址预览</strong>
-              <span>{{ resetURLPreview }}</span>
-              <span>只有手动启动 Scert-admin 后，此地址才会临时可用。</span>
+            <div class="provider-description admin-reset-tip">
+              <strong>安全运维提示</strong>
+              <span>生产环境已禁用公网 /reset 地址。超级管理员密码重置仅支持在物理宿主机通过系统管理员终端运行 <code>scert.exe admin localreset</code>，在受保护的本地 IPC 域内安全重置。</span>
             </div>
           </fieldset>