diff --git a/web/index.html b/web/index.html
index 7f0410b..735a149 100644
--- a/web/index.html
+++ b/web/index.html
@@ -136,7 +136,10 @@
       </div>
 
       <div class="glass rounded-xl p-4">
-        <div class="font-bold mb-3">节点映射</div>
+        <div class="flex items-center justify-between mb-3">
+          <div class="font-bold">节点映射</div>
+          <button class="btn2" :disabled="busy" @click="saveSDWAN">保存节点映射</button>
+        </div>
         <div class="space-y-2">
           <div v-for="(n,i) in sd.nodes" :key="i" class="grid grid-cols-1 md:grid-cols-5 gap-2">
             <select class="ipt" v-model="n.node">
@@ -151,7 +154,10 @@
       </div>
 
       <div class="glass rounded-xl p-4">
-        <div class="font-bold mb-3">子网代理（Subnet Proxy）</div>
+        <div class="flex items-center justify-between mb-3">
+          <div class="font-bold">子网代理（Subnet Proxy）</div>
+          <button class="btn2" :disabled="busy" @click="saveSDWAN">保存子网代理</button>
+        </div>
         <div class="text-xs text-slate-400 mb-2">示例：local 192.168.0.0/24 → virtual 10.0.100.0/24（掩码需一致）</div>
         <div class="space-y-2">
           <div v-for="(s,i) in sd.subnetProxies" :key="i" class="grid grid-cols-1 md:grid-cols-6 gap-2">