diff --git a/apps/web/src/components/AdminPage.tsx b/apps/web/src/components/AdminPage.tsx
index dce0c3c..dc67cdf 100644
--- a/apps/web/src/components/AdminPage.tsx
+++ b/apps/web/src/components/AdminPage.tsx
@@ -1002,6 +1002,16 @@ function ConfigTab({ showToast }: { showToast: (m: string) => void }) {
   const [testingId, setTestingId] = useState<string | null>(null)
   const [connectingId, setConnectingId] = useState<string | null>(null)
 
+  // ESC 关闭对接弹窗（填表期间误点遮罩不再触发关闭，避免丢已填内容）
+  useEffect(() => {
+    if (!showIntegrationForm) return
+    const onKey = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') { setShowIntegrationForm(false); setEditingIntegration(null) }
+    }
+    window.addEventListener('keydown', onKey)
+    return () => window.removeEventListener('keydown', onKey)
+  }, [showIntegrationForm])
+
   const DEVBOX_ADMIN_APPLY_URL = 'http://100.111.84.16:3000/openapi/app'
 
   const loadConfigs = useCallback(async () => {
@@ -1328,10 +1338,19 @@ function ConfigTab({ showToast }: { showToast: (m: string) => void }) {
       )}
 
       {showIntegrationForm && (
-        <div className="fixed inset-0 bg-black/30 flex items-center justify-center z-50" onClick={() => { setShowIntegrationForm(false); setEditingIntegration(null) }}>
-          <div className="bg-white rounded-xl shadow-xl w-full max-w-md mx-4" onClick={(e) => e.stopPropagation()}>
+        <div className="fixed inset-0 bg-black/30 flex items-center justify-center z-50">
+          <div className="bg-white rounded-xl shadow-xl w-full max-w-md mx-4">
             <div className="p-6 border-b border-border-subtle">
-              <h2 className="text-lg font-bold">{editingIntegration ? '编辑对接' : '新增对接'}</h2>
+              <div className="flex items-center justify-between">
+                <h2 className="text-lg font-bold">{editingIntegration ? '编辑对接' : '新增对接'}</h2>
+                <button
+                  onClick={() => { setShowIntegrationForm(false); setEditingIntegration(null) }}
+                  className="text-on-surface-variant hover:text-gray-900 text-2xl leading-none ml-4"
+                  aria-label="关闭"
+                >
+                  ×
+                </button>
+              </div>
               <p className="text-xs text-on-surface-variant mt-1">
                 APIKey 需先在
                 <a href={DEVBOX_ADMIN_APPLY_URL} target="_blank" rel="noreferrer" className="text-secondary hover:underline mx-1">devbox B2B 运营后台 → 集成管理 → 应用列表</a>