diff --git a/web/src/config/modules.ts b/web/src/config/modules.ts
index 7476da9..7898fa4 100644
--- a/web/src/config/modules.ts
+++ b/web/src/config/modules.ts
@@ -20,7 +20,6 @@ export type ModuleDefinition = {
   path: string;
   section: WorkbenchSection;
   labelKey: string;
-  descKey?: string;
   iconTone: ModuleIconTone;
   iconKind: ModuleIconKind;
   titleKey: string;
@@ -37,7 +36,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/ume",
     section: "monitoring",
     labelKey: "workbench.cards.umeSync",
-    descKey: "workbench.cards.umeSyncDesc",
     iconTone: "blue",
     iconKind: "sync",
     titleKey: "layout.titleUme",
@@ -48,7 +46,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/ne",
     section: "operations",
     labelKey: "workbench.cards.managedNe",
-    descKey: "workbench.cards.managedNeDesc",
     iconTone: "green",
     iconKind: "server",
     titleKey: "layout.titleManagedNe",
@@ -59,7 +56,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/network",
     section: "operations",
     labelKey: "workbench.cards.network",
-    descKey: "workbench.cards.networkDesc",
     iconTone: "slate",
     iconKind: "network",
     titleKey: "layout.titleNetwork",
@@ -70,7 +66,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/topology",
     section: "operations",
     labelKey: "workbench.cards.topology",
-    descKey: "workbench.cards.topologyDesc",
     iconTone: "amber",
     iconKind: "topology",
     titleKey: "layout.titleTopology",
@@ -81,7 +76,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/webcrt",
     section: "operations",
     labelKey: "workbench.cards.webcrt",
-    descKey: "workbench.cards.webcrtDesc",
     iconTone: "slate",
     iconKind: "terminal",
     titleKey: "layout.titleWebcrt",
@@ -92,7 +86,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/port-traffic/wall",
     section: "operations",
     labelKey: "workbench.cards.portTrafficWall",
-    descKey: "workbench.cards.portTrafficWallDesc",
     iconTone: "amber",
     iconKind: "wall",
     titleKey: "layout.titlePortTrafficWall",
@@ -104,7 +97,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/users",
     section: "system",
     labelKey: "workbench.cards.users",
-    descKey: "workbench.cards.usersDesc",
     iconTone: "slate",
     iconKind: "users",
     titleKey: "layout.titleUsers",
@@ -115,7 +107,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/audit",
     section: "system",
     labelKey: "workbench.cards.audit",
-    descKey: "workbench.cards.auditDesc",
     iconTone: "amber",
     iconKind: "audit",
     titleKey: "layout.titleAudit",
@@ -125,7 +116,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/api-keys",
     section: "system",
     labelKey: "workbench.cards.apiKeys",
-    descKey: "workbench.cards.apiKeysDesc",
     iconTone: "green",
     iconKind: "key",
     titleKey: "layout.titleApiKeys",
@@ -135,7 +125,6 @@ export const MODULES: readonly ModuleDefinition[] = [
     path: "/sessions",
     section: "system",
     labelKey: "workbench.cards.sessions",
-    descKey: "workbench.cards.sessionsDesc",
     iconTone: "slate",
     iconKind: "key",
     titleKey: "layout.titleSessions",
diff --git a/web/src/i18n/en.ts b/web/src/i18n/en.ts
index c01d801..a2caea7 100644
--- a/web/src/i18n/en.ts
+++ b/web/src/i18n/en.ts
@@ -79,27 +79,16 @@ const en = {
     },
     cards: {
       umeSync: "UME Sync",
-      umeSyncDesc: "UME alarms, subscription & inventory",
       network: "Network Management",
-      networkDesc: "NE inventory, alarms, config sync, and monitoring tasks",
       managedNe: "NE Management",
-      managedNeDesc: "Multi-vendor SSH/Telnet NEs & connectivity test",
       collect: "Batch Collect",
-      collectDesc: "Run custom CLI commands on connected NEs and save logs",
       webcrt: "WebCRT",
-      webcrtDesc: "Interactive browser login to connected NEs (SSH/Telnet)",
       topology: "Topology",
-      topologyDesc: "Fabric topology views; LLDP physical discovery; MCP paged graph query",
       portTrafficWall: "Traffic wall",
-      portTrafficWallDesc: "Named traffic boards in dedicated tabs",
       users: "Users",
-      usersDesc: "Admin: create, disable users and reset passwords",
       audit: "Audit",
-      auditDesc: "Live task overview and operation logs",
       apiKeys: "API Keys",
-      apiKeysDesc: "Issue MCP/script tokens per user with expiry",
       sessions: "Login sessions",
-      sessionsDesc: "Review and revoke logins on other devices",
     },
   },
   network: {
diff --git a/web/src/i18n/zh.ts b/web/src/i18n/zh.ts
index d4782ad..4d32ab0 100644
--- a/web/src/i18n/zh.ts
+++ b/web/src/i18n/zh.ts
@@ -79,27 +79,16 @@ const zh = {
     },
     cards: {
       umeSync: "UME同步",
-      umeSyncDesc: "UME 告警同步、订阅与清单",
       network: "网络管理",
-      networkDesc: "网元清单、告警、配置同步与监控任务",
       managedNe: "网元管理",
-      managedNeDesc: "多厂商 SSH/Telnet 网元与连通性测试",
       collect: "批量采集",
-      collectDesc: "对已连通网元执行定制 CLI 命令并保存日志",
       webcrt: "WebCRT",
-      webcrtDesc: "浏览器内交互登录已连通网元（SSH/Telnet）",
       topology: "拓扑管理",
-      topologyDesc: "Fabric 拓扑视图；LLDP 发现物理链路，MCP 可分页拉图",
       portTrafficWall: "流量大屏",
-      portTrafficWallDesc: "独立页签打开命名流量大屏",
       users: "用户管理",
-      usersDesc: "管理员添加、禁用用户并重置密码",
       audit: "操作审计",
-      auditDesc: "任务概览与操作日志",
       apiKeys: "API Key",
-      apiKeysDesc: "为用户生成 MCP/脚本用 Token，可设有效期",
       sessions: "登录会话",
-      sessionsDesc: "查看并踢掉其他设备上的登录",
     },
   },
   network: {
diff --git a/web/src/pages/ApiTokensPage.tsx b/web/src/pages/ApiTokensPage.tsx
index 22f58e2..3a0a6f8 100644
--- a/web/src/pages/ApiTokensPage.tsx
+++ b/web/src/pages/ApiTokensPage.tsx
@@ -164,10 +164,13 @@ export function ApiTokensPage() {
     createMut.mutate();
   };
 
+  const dismissCreatedPlain = () => setCreatedPlain("");
+
   const copyToken = async () => {
     try {
       await navigator.clipboard.writeText(createdPlain);
       showOk(t("auth.tokenCopied"));
+      dismissCreatedPlain();
     } catch {
       showError(t("auth.tokenCopyFailed"));
     }
@@ -260,6 +263,9 @@ export function ApiTokensPage() {
               <button type="button" onClick={() => void copyToken()}>
                 {t("auth.copyToken")}
               </button>
+              <button type="button" onClick={dismissCreatedPlain}>
+                {t("common.close")}
+              </button>
             </div>
           ) : null}