diff --git a/components/home/lovart-home.tsx b/components/home/lovart-home.tsx
index b5fc9b46e..8df97e4e3 100644
--- a/components/home/lovart-home.tsx
+++ b/components/home/lovart-home.tsx
@@ -374,6 +374,9 @@ export function LovartHome({
     canvasDefaultModelId?: string | null;
     lovartComposerPrefix?: string | null;
     lovartComposerPreviewTexts?: string[];
+    membershipConfig?: {
+      enabled?: boolean;
+    };
     toolbox1Name?: string | null;
     toolbox1Enabled?: boolean;
     toolbox2Name?: string | null;
@@ -424,10 +427,20 @@ export function LovartHome({
     [imageModels]
   );
 
-  const currentComposerModel = useMemo(
-    () => allComposerModels.find((model) => model.id === selectedModelId),
-    [allComposerModels, selectedModelId]
+  const composerModelValue = useMemo(() => {
+    if (!selectedModelId) return "auto";
+    if (allComposerModels.some((model) => model.id === selectedModelId)) {
+      return selectedModelId;
+    }
+    return "auto";
+  }, [allComposerModels, selectedModelId]);
+  const triggerComposerModel = useMemo(
+    () =>
+      allComposerModels.find((model) => model.id === composerModelValue) ||
+      allComposerModels.find((model) => model.id === "auto"),
+    [allComposerModels, composerModelValue]
   );
+  const isMembershipEnabled = siteSettingsData?.membershipConfig?.enabled !== false;
 
   const discoveryTabs = useMemo(() => {
     const configured = (surpriseCategories || [])
@@ -557,11 +570,10 @@ export function LovartHome({
 
   useEffect(() => {
     if (!selectedModelId) return;
-    if (!modelsData) return;
     if (allComposerModels.length === 0) return;
     if (allComposerModels.some((model) => model.id === selectedModelId)) return;
     setSelectedModelId("auto");
-  }, [allComposerModels, selectedModelId, modelsData]);
+  }, [allComposerModels, selectedModelId]);
 
   useEffect(() => {
     if (!isAuthenticated) return;
@@ -862,7 +874,7 @@ export function LovartHome({
             attachments: uploadedAttachments,
             autoSend: true,
             createdAt: Date.now(),
-            selectedModelId: selectedModelId || "auto",
+            selectedModelId: composerModelValue,
             imageParams,
           })
         );
@@ -964,67 +976,69 @@ export function LovartHome({
               <Bell className="h-3.5 w-3.5" />
             </button>
 
-            <HoverCard openDelay={100} closeDelay={120}>
-              <HoverCardTrigger asChild>
-                <Button
-                  variant="ghost"
-                  onClick={() => setUpgradeDialogOpen(true)}
-                  className="h-8 rounded-[14px] bg-[#1c1c1e] px-2.5 text-[14px] text-white hover:bg-black hover:text-white"
-                >
-                  <span className="mr-1.5">升级</span>
-                  <div className="inline-flex items-center gap-1 rounded-[9px] bg-white/10 px-1.5 py-0.5 text-xs text-white">
-                    <Zap className="h-3 w-3 text-amber-300" />
-                    {membershipData?.summary?.currentCredits ?? 0}
-                  </div>
-                </Button>
-              </HoverCardTrigger>
-              <HoverCardContent
-                align="end"
-                sideOffset={10}
-                className="w-[300px] rounded-3xl border border-black/10 bg-white p-0 shadow-xl"
-              >
-                <div className="p-4">
-                  <div className="mb-4 flex items-start justify-between">
-                    <div>
-                      <div className="text-[22px] font-semibold leading-none text-black">
-                        {currentPlan?.name || "Free"}
-                      </div>
-                    </div>
+            {isMembershipEnabled ? (
+              <HoverCard openDelay={100} closeDelay={120}>
+                  <HoverCardTrigger asChild>
                     <Button
-                      size="sm"
-                      className="h-8 rounded-2xl bg-[#2f3542] px-4 text-[13px] text-white hover:bg-[#242a36]"
+                      variant="ghost"
                       onClick={() => setUpgradeDialogOpen(true)}
+                      className="h-8 rounded-[14px] bg-[#1c1c1e] px-2.5 text-[14px] text-white hover:bg-black hover:text-white"
                     >
-                      升级
+                      <span className="mr-1.5">升级</span>
+                      <div className="inline-flex items-center gap-1 rounded-[9px] bg-white/10 px-1.5 py-0.5 text-xs text-white">
+                        <Zap className="h-3 w-3 text-amber-300" />
+                        {membershipData?.summary?.currentCredits ?? 0}
+                      </div>
                     </Button>
-                  </div>
-                  <div className="space-y-2.5 border-t border-black/10 pt-3 text-[14px]">
-                    <div className="flex items-center justify-between">
-                      <span className="inline-flex items-center gap-2 text-black/80">
-                        <Sparkles className="h-3.5 w-3.5" />
-                        积分
-                      </span>
-                      <span>{membershipData?.summary?.currentCredits ?? 0}</span>
-                    </div>
-                    <div className="flex items-center justify-between">
-                      <span className="inline-flex items-center gap-2 text-black/80">
-                        <Upload className="h-3.5 w-3.5" />
-                        每日免费积分
-                      </span>
-                      <span>{membershipData?.summary?.dailyFreeCredits ?? 0}</span>
-                    </div>
-                  </div>
-                  <button
-                    type="button"
-                    className="mt-4 inline-flex items-center gap-1 text-[12px] font-medium text-black/80 hover:text-black"
-                    onClick={() => setUpgradeDialogOpen(true)}
+                  </HoverCardTrigger>
+                  <HoverCardContent
+                    align="end"
+                    sideOffset={10}
+                    className="w-[300px] rounded-3xl border border-black/10 bg-white p-0 shadow-xl"
                   >
-                    使用详情
-                    <ChevronDown className="h-4 w-4 -rotate-90" />
-                  </button>
-                </div>
-              </HoverCardContent>
-            </HoverCard>
+                    <div className="p-4">
+                      <div className="mb-4 flex items-start justify-between">
+                        <div>
+                          <div className="text-[22px] font-semibold leading-none text-black">
+                            {currentPlan?.name || "Free"}
+                          </div>
+                        </div>
+                        <Button
+                          size="sm"
+                          className="h-8 rounded-2xl bg-[#2f3542] px-4 text-[13px] text-white hover:bg-[#242a36]"
+                          onClick={() => setUpgradeDialogOpen(true)}
+                        >
+                          升级
+                        </Button>
+                      </div>
+                      <div className="space-y-2.5 border-t border-black/10 pt-3 text-[14px]">
+                        <div className="flex items-center justify-between">
+                          <span className="inline-flex items-center gap-2 text-black/80">
+                            <Sparkles className="h-3.5 w-3.5" />
+                            积分
+                          </span>
+                          <span>{membershipData?.summary?.currentCredits ?? 0}</span>
+                        </div>
+                        <div className="flex items-center justify-between">
+                          <span className="inline-flex items-center gap-2 text-black/80">
+                            <Upload className="h-3.5 w-3.5" />
+                            每日免费积分
+                          </span>
+                          <span>{membershipData?.summary?.dailyFreeCredits ?? 0}</span>
+                        </div>
+                      </div>
+                      <button
+                        type="button"
+                        className="mt-4 inline-flex items-center gap-1 text-[12px] font-medium text-black/80 hover:text-black"
+                        onClick={() => setUpgradeDialogOpen(true)}
+                      >
+                        使用详情
+                        <ChevronDown className="h-4 w-4 -rotate-90" />
+                      </button>
+                    </div>
+                  </HoverCardContent>
+              </HoverCard>
+            ) : null}
 
             {isAuthenticated ? (
               <HoverCard openDelay={80} closeDelay={120}>
@@ -1248,15 +1262,17 @@ export function LovartHome({
 
       <main className="mx-auto max-w-[1240px] px-6 pb-20 pt-[84px]">
         <section className="mt-8 text-center">
-          <button
-            type="button"
-            onClick={() => setUpgradeDialogOpen(true)}
-            className="inline-flex items-center gap-2 rounded-full bg-[#fde8bf] px-4 py-2 text-sm text-black/80"
-          >
-            <span className="rounded-full bg-[#ff9d3d] px-2 py-0.5 text-[10px] font-semibold text-white">NEW</span>
-            {heroPromoText || "现在升级，立享 Kling 3.0 与 Nano Banana Pro，最高 5 折优惠"}
-            <span className="text-[#ff7a00]">{heroPromoActionText || "立即升级"}</span>
-          </button>
+          {isMembershipEnabled ? (
+            <button
+              type="button"
+              onClick={() => setUpgradeDialogOpen(true)}
+              className="inline-flex items-center gap-2 rounded-full bg-[#fde8bf] px-4 py-2 text-sm text-black/80"
+            >
+              <span className="rounded-full bg-[#ff9d3d] px-2 py-0.5 text-[10px] font-semibold text-white">NEW</span>
+              {heroPromoText || "现在升级，立享 Kling 3.0 与 Nano Banana Pro，最高 5 折优惠"}
+              <span className="text-[#ff7a00]">{heroPromoActionText || "立即升级"}</span>
+            </button>
+          ) : null}
 
           <div className="mt-8 flex items-center justify-center gap-2">
             {siteLogo ? (
@@ -1315,26 +1331,26 @@ export function LovartHome({
                   />
                 </label>
 
-                <Select value={selectedModelId || "auto"} onValueChange={setSelectedModelId}>
+                <Select value={composerModelValue} onValueChange={setSelectedModelId}>
                   <SelectTrigger className="h-8 w-auto min-w-[130px] rounded-full border border-blue-100 bg-blue-50 px-2 text-xs text-blue-600">
-                    <span className="flex min-w-0 items-center gap-1.5">
+                    <div className="flex min-w-0 items-center gap-1.5">
                       <span className="h-5 w-5 overflow-hidden rounded-full border border-blue-200 bg-white">
-                        {currentComposerModel?.avatarUrl ? (
+                        {triggerComposerModel?.avatarUrl ? (
                           <img
-                            src={currentComposerModel.avatarUrl}
-                            alt={currentComposerModel.displayName || "模型头像"}
+                            src={triggerComposerModel.avatarUrl}
+                            alt={triggerComposerModel.displayName || "模型头像"}
                             className="h-full w-full object-cover"
                           />
                         ) : (
                           <span className="flex h-full w-full items-center justify-center text-[10px] font-medium text-blue-500">
-                            {(currentComposerModel?.displayName || "A").slice(0, 1)}
+                            {(triggerComposerModel?.displayName || "A").slice(0, 1)}
                           </span>
                         )}
                       </span>
                       <span className="max-w-[95px] truncate">
-                        {currentComposerModel?.displayName || "Agent模式"}
+                        {triggerComposerModel?.displayName || "Agent模式"}
                       </span>
-                    </span>
+                    </div>
                   </SelectTrigger>
                   <SelectContent className="w-[238px] max-h-[340px] overflow-hidden rounded-[18px] border border-[#cfd4dc] bg-[#f3f4f6] p-1.5 shadow-[0_8px_20px_rgba(15,23,42,0.13)]">
                     <div className="max-h-[312px] space-y-0.5 overflow-y-auto pr-1">
@@ -1357,7 +1373,7 @@ export function LovartHome({
                               </span>
                               <span className="truncate text-[12px] font-medium leading-none">{model.displayName}</span>
                             </span>
-                            {(selectedModelId || "auto") === model.id ? (
+                            {composerModelValue === model.id ? (
                               <span className="text-sm font-semibold text-[#1f2937]">✓</span>
                             ) : null}
                           </span>
@@ -1369,11 +1385,11 @@ export function LovartHome({
 
                 <div className="min-w-0 flex-1 overflow-hidden">
                   <ImageParamsBar
-                    modelName={currentComposerModel?.displayName}
+                    modelName={triggerComposerModel?.displayName}
                     initialParams={imageParams}
                     onParamsChange={handleImageParamsChange}
                     inline
-                    providerType={currentComposerModel?.providerType}
+                    providerType={triggerComposerModel?.providerType}
                   />
                 </div>
               </div>