diff --git a/frontend/src/hooks/useClients.ts b/frontend/src/hooks/useClients.ts
index 69feadbe..8374ac30 100644
--- a/frontend/src/hooks/useClients.ts
+++ b/frontend/src/hooks/useClients.ts
@@ -397,20 +397,31 @@ export function useClients() {
 
   const setEnable = useCallback(async (client: ClientRecord, enable: boolean) => {
     if (!client?.email) return null;
-    const payload = {
-      email: client.email,
-      subId: client.subId,
-      id: client.uuid,
-      password: client.password,
-      auth: client.auth,
-      totalGB: client.totalGB || 0,
-      expiryTime: client.expiryTime || 0,
-      limitIp: client.limitIp || 0,
-      comment: client.comment || '',
+    const full = await hydrate(client.email);
+    const base = full?.client;
+    if (!base) return null;
+    const payload: Record<string, unknown> = {
+      email: base.email,
+      subId: base.subId,
+      id: base.uuid,
+      password: base.password,
+      auth: base.auth,
+      flow: base.flow || '',
+      security: base.security || 'auto',
+      totalGB: base.totalGB || 0,
+      expiryTime: base.expiryTime || 0,
+      limitIp: base.limitIp || 0,
+      tgId: Number(base.tgId) || 0,
+      reset: Number(base.reset) || 0,
+      group: base.group || '',
+      comment: base.comment || '',
       enable: !!enable,
     };
+    if (base.reverse?.tag) {
+      payload.reverse = { tag: base.reverse.tag };
+    }
     return update(client.email, payload);
-  }, [update]);
+  }, [hydrate, update]);
 
   // WS-driven in-place merges. Page wires these via useWebSocket; the bridge
   // covers coarse 'invalidate' and 'inbounds' events centrally.