diff --git a/web/src/components/model-picker.tsx b/web/src/components/model-picker.tsx
index e0a702240..748bf5585 100644
--- a/web/src/components/model-picker.tsx
+++ b/web/src/components/model-picker.tsx
@@ -248,7 +248,8 @@ function modelMenuMeta(model: string, capability?: ModelCapability): { descripti
 
 export function ModelIcon({ model }: { model: string }) {
     const icon = resolveModelIcon(modelOptionName(model));
-    return icon ? <img src={icon} alt="" className="size-3.5 shrink-0 dark:invert" /> : <Cpu className="size-3.5 shrink-0 opacity-70" />;
+    const monochrome = icon === "/icons/openai.svg" || icon === "/icons/grok.svg";
+    return icon ? <img src={icon} alt="" className={cn("size-3.5 shrink-0", monochrome && "dark:invert")} /> : <Cpu className="size-3.5 shrink-0 opacity-70" />;
 }
 
 export function resolveModelIcon(model: string) {
diff --git a/web/src/pages/admin/components/channel-model-manager.tsx b/web/src/pages/admin/components/channel-model-manager.tsx
index 8765f2c66..c8bb75e60 100644
--- a/web/src/pages/admin/components/channel-model-manager.tsx
+++ b/web/src/pages/admin/components/channel-model-manager.tsx
@@ -1,18 +1,22 @@
-import { useEffect, useState } from "react";
+import { useEffect, useState, type ReactNode } from "react";
 import { App, Button, Drawer, Form, Input, InputNumber, Popconfirm, Segmented, Select, Space, Switch, Table, Tag } from "antd";
 import type { ColumnsType } from "antd/es/table";
-import { FlaskConical, Plus, RefreshCw, Search, Trash2 } from "lucide-react";
+import { AudioLines, Check, Film, Flame, FlaskConical, Image, MessageSquareText, Network, Plus, RefreshCw, Search, Sparkles, Trash2 } from "lucide-react";
 
 import { ListToolbar, TableSurface } from "@/components/layout/workspace-page";
-import { SYSTEM_MODEL_PROTOCOL_OPTIONS, modelProtocolCapability, modelProtocolDefinition, modelProtocolLabel, modelProtocolSummary, type ModelProtocol } from "@/lib/model-protocols";
+import { ModelIcon } from "@/components/model-picker";
+import { cn } from "@/lib/utils";
+import { MODEL_PROTOCOLS, modelProtocolCapability, modelProtocolDefinition, modelProtocolLabel, type ModelProtocol, type ModelProtocolDefinition } from "@/lib/model-protocols";
 import { createAdminChannelModel, deleteAdminChannelModel, fetchAdminChannelModels, listAdminChannelModels, testAdminChannelModel, updateAdminChannelModel, type ChannelModel } from "@/services/api/wallet";
 import type { ModelChannel } from "@/stores/use-config-store";
 import { AdminPageFrame } from "./admin-shell";
 
+type EditableCapability = Exclude<ChannelModel["capability"], "">;
+
 type FormValues = {
     modelKey: string;
     displayName?: string;
-    capability: ChannelModel["capability"];
+    capability: EditableCapability;
     protocol: ModelProtocol;
     billingMode: ChannelModel["billingMode"];
     unitPrice: number;
@@ -36,7 +40,7 @@ export function ChannelModelManager({ channel, onClose, onChanged }: { channel:
     const [form] = Form.useForm<FormValues>();
     const billingMode = Form.useWatch("billingMode", form) || "fixed_request";
     const modelCapability = Form.useWatch("capability", form);
-    const modelProtocol = Form.useWatch("protocol", form);
+    const modelKey = Form.useWatch("modelKey", form) || "";
 
     const reload = async () => {
         if (!channel) return;
@@ -79,7 +83,7 @@ export function ChannelModelManager({ channel, onClose, onChanged }: { channel:
 
     const startCreate = () => {
         setEditing(null);
-        form.setFieldsValue({ modelKey: "", displayName: "", capability: undefined, protocol: undefined, billingMode: "fixed_request", unitPrice: 0, enabled: true });
+        form.setFieldsValue({ modelKey: "", displayName: "", capability: "text", protocol: "chat-completion", billingMode: "fixed_request", unitPrice: 0, enabled: true });
         setEditorOpen(true);
     };
 
@@ -145,13 +149,25 @@ export function ChannelModelManager({ channel, onClose, onChanged }: { channel:
         }
     };
 
+    const handleFormValuesChange = (changed: Partial<FormValues>) => {
+        if (!changed.capability) return;
+        if (changed.capability !== "video") form.setFieldValue("billingMode", "fixed_request");
+        const current = form.getFieldValue("protocol") as ModelProtocol | undefined;
+        if (modelProtocolCapability(current) !== changed.capability) {
+            form.setFieldValue("protocol", MODEL_PROTOCOLS.find((item) => item.capability === changed.capability)?.value);
+        }
+    };
+
     const columns: ColumnsType<ChannelModel> = [
         {
             title: "模型",
             render: (_, item) => (
-                <div>
-                    <div className="font-medium">{item.displayName || item.modelKey}</div>
-                    <div className="text-xs text-foreground/45">{item.modelKey}</div>
+                <div className="flex min-w-0 items-center gap-2.5">
+                    <span className="grid size-8 shrink-0 place-items-center rounded-md border border-border/70 bg-muted/35"><ModelIcon model={item.modelKey} /></span>
+                    <div className="min-w-0">
+                        <div className="truncate font-medium">{item.displayName || item.modelKey}</div>
+                        <div className="truncate text-xs text-foreground/45">{item.modelKey}</div>
+                    </div>
                 </div>
             ),
         },
@@ -208,23 +224,19 @@ export function ChannelModelManager({ channel, onClose, onChanged }: { channel:
                 />
             </TableSurface>
             <Drawer title={editing ? "编辑模型" : "新增模型"} open={editorOpen} size="min(720px, 100vw)" onClose={() => setEditorOpen(false)} styles={{ body: { paddingBottom: 88 } }} extra={editing ? <Button size="small" icon={<Plus className="size-3.5" />} onClick={startCreate}>新增</Button> : null}>
-                <Form form={form} layout="vertical" requiredMark={false}>
+                <Form form={form} layout="vertical" requiredMark={false} onValuesChange={handleFormValuesChange}>
                     <Form.Item name="modelKey" label="模型标识" rules={[{ required: true, message: "请输入模型标识" }]}>
-                        <Input placeholder="gpt-image-2" />
+                        <Input prefix={<span className="grid size-6 place-items-center"><ModelIcon model={modelKey} /></span>} placeholder="例如：deepseek-chat、gpt-5、glm-4.5" />
                     </Form.Item>
                     <Form.Item name="displayName" label="显示名称">
                         <Input placeholder="不填则使用模型标识" />
                     </Form.Item>
                     <Form.Item name="capability" label="能力" rules={[{ required: true }]}>
-                        <Select onChange={(value) => { if (value !== "video") form.setFieldValue("billingMode", "fixed_request"); const current = form.getFieldValue("protocol") as ModelProtocol; if (modelProtocolCapability(current) !== value) form.setFieldValue("protocol", SYSTEM_MODEL_PROTOCOL_OPTIONS.flatMap((group) => group.options).find((item) => modelProtocolCapability(item.value) === value)?.value); }} options={[{ label: "文本", value: "text" }, { label: "图片", value: "image" }, { label: "视频", value: "video" }, { label: "音频", value: "audio" }]} />
+                        <CapabilityCardPicker />
                     </Form.Item>
-                    <Form.Item name="protocol" label="请求协议" rules={[{ required: true, message: "请选择模型请求协议" }]} extra="协议决定创建路径、Content-Type、请求字段和轮询方式。">
-                        <Select options={SYSTEM_MODEL_PROTOCOL_OPTIONS.map((group) => ({ ...group, options: group.options.filter((item) => modelProtocolCapability(item.value) === modelCapability) }))} />
+                    <Form.Item name="protocol" label="请求协议" rules={[{ required: true, message: "请选择模型请求协议" }]}>
+                        <ProtocolCardPicker capability={modelCapability} />
                     </Form.Item>
-                    <div className="mb-5 rounded-md border border-border/70 bg-foreground/[.025] px-3 py-2.5">
-                        <div className="text-xs font-semibold">实际请求预览</div>
-                        <div className="mt-1 font-mono text-[var(--fs-label)] leading-5 text-foreground/60">{modelProtocolSummary(modelProtocol)}</div>
-                    </div>
                     <Form.Item name="billingMode" label="计费方式" rules={[{ required: true }]}>
                         <Segmented block options={[{ label: "按次计费", value: "fixed_request" }, { label: "按秒计费", value: "per_second", disabled: modelCapability !== "video" }]} />
                     </Form.Item>
@@ -247,6 +259,118 @@ export function ChannelModelManager({ channel, onClose, onChanged }: { channel:
     );
 }
 
+const capabilityChoices: Array<{
+    value: EditableCapability;
+    label: string;
+    description: string;
+    icon: ReactNode;
+    brands: string[];
+}> = [
+    { value: "text", label: "文本", description: "对话与推理", icon: <MessageSquareText className="size-4" />, brands: ["openai", "deepseek", "glm"] },
+    { value: "image", label: "图片", description: "生成与编辑", icon: <Image className="size-4" />, brands: ["openai", "gemini"] },
+    { value: "video", label: "视频", description: "生成与续写", icon: <Film className="size-4" />, brands: ["grok", "gemini"] },
+    { value: "audio", label: "音频", description: "语音与音效", icon: <AudioLines className="size-4" />, brands: ["openai"] },
+];
+
+function CapabilityCardPicker({ value, onChange }: { value?: EditableCapability; onChange?: (value: EditableCapability) => void }) {
+    return (
+        <div className="grid grid-cols-2 gap-2 sm:grid-cols-4" role="radiogroup" aria-label="模型能力">
+            {capabilityChoices.map((item) => {
+                const selected = value === item.value;
+                return (
+                    <button
+                        key={item.value}
+                        type="button"
+                        role="radio"
+                        aria-checked={selected}
+                        className={cn(
+                            "relative flex min-h-28 min-w-0 flex-col rounded-md border p-3 text-left outline-none transition-colors focus-visible:ring-2 focus-visible:ring-ring",
+                            selected ? "border-primary/70 bg-primary/5" : "border-border/75 bg-background hover:border-foreground/25 hover:bg-muted/30",
+                        )}
+                        onClick={() => onChange?.(item.value)}
+                    >
+                        <span className={cn("grid size-8 place-items-center rounded-md", selected ? "bg-primary text-primary-foreground" : "bg-muted text-foreground/65")}>{item.icon}</span>
+                        {selected ? <span className="absolute right-2.5 top-2.5 grid size-5 place-items-center rounded-full bg-primary text-primary-foreground"><Check className="size-3" /></span> : null}
+                        <span className="mt-2 block text-sm font-semibold">{item.label}</span>
+                        <span className="block text-xs text-foreground/48">{item.description}</span>
+                        <BrandIconRow models={item.brands} className="mt-auto pt-2" />
+                    </button>
+                );
+            })}
+        </div>
+    );
+}
+
+function ProtocolCardPicker({ capability, value, onChange }: { capability?: EditableCapability; value?: ModelProtocol; onChange?: (value: ModelProtocol) => void }) {
+    const protocols = MODEL_PROTOCOLS.filter((item) => item.capability === capability);
+    return (
+        <div className="grid grid-cols-1 gap-2 sm:grid-cols-2" role="radiogroup" aria-label="模型请求协议">
+            {protocols.map((protocol) => {
+                const selected = value === protocol.value;
+                return (
+                    <button
+                        key={protocol.value}
+                        type="button"
+                        role="radio"
+                        aria-checked={selected}
+                        className={cn(
+                            "relative flex min-h-28 min-w-0 flex-col rounded-md border p-3 text-left outline-none transition-colors focus-visible:ring-2 focus-visible:ring-ring",
+                            selected ? "border-primary/70 bg-primary/5" : "border-border/75 bg-background hover:border-foreground/25 hover:bg-muted/30",
+                        )}
+                        onClick={() => onChange?.(protocol.value)}
+                    >
+                        <div className="flex min-w-0 items-start gap-2.5 pr-6">
+                            <ProtocolBrandMark protocol={protocol} />
+                            <div className="min-w-0 flex-1">
+                                <div className="truncate text-sm font-semibold">{protocol.label}</div>
+                                <div className="mt-0.5 truncate font-mono text-[var(--fs-tiny)] text-foreground/48">{protocol.create}</div>
+                            </div>
+                        </div>
+                        {selected ? <span className="absolute right-2.5 top-2.5 grid size-5 place-items-center rounded-full bg-primary text-primary-foreground"><Check className="size-3" /></span> : null}
+                        <div className="mt-2 line-clamp-2 text-xs leading-5 text-foreground/58">{protocol.media}</div>
+                        <div className="mt-auto flex items-center justify-between gap-2 pt-2 text-[var(--fs-tiny)] text-foreground/42">
+                            <span className="truncate">{protocol.contentType}</span>
+                            {protocol.poll ? <span className="shrink-0">异步轮询</span> : <span className="shrink-0">同步响应</span>}
+                        </div>
+                    </button>
+                );
+            })}
+        </div>
+    );
+}
+
+function ProtocolBrandMark({ protocol }: { protocol: ModelProtocolDefinition }) {
+    if (protocol.value === "chat-completion") return <BrandIconRow models={["openai", "deepseek", "glm"]} compact />;
+    if (protocol.value.startsWith("volcengine-jimeng-")) return <span className="grid size-8 shrink-0 place-items-center rounded-md bg-muted text-foreground/65"><Sparkles className="size-4" /></span>;
+    if (protocol.value.startsWith("volcengine-")) return <span className="grid size-8 shrink-0 place-items-center rounded-md bg-muted text-foreground/65"><Flame className="size-4" /></span>;
+    if (protocol.value.startsWith("newapi-channel-")) return <span className="grid size-8 shrink-0 place-items-center rounded-md bg-muted text-foreground/65"><Network className="size-4" /></span>;
+    const brand = protocol.value === "gemini-veo" ? "gemini" : protocol.value === "xai-video" ? "grok" : "openai";
+    return <BrandIconRow models={[brand]} compact />;
+}
+
+function BrandIconRow({ models, compact = false, className }: { models: string[]; compact?: boolean; className?: string }) {
+    return (
+        <span className={cn("flex items-center", compact ? "shrink-0 -space-x-1" : "-space-x-1", className)} aria-hidden="true">
+            {models.map((model) => (
+                <span key={model} className={cn("grid shrink-0 place-items-center rounded-md border border-border/70 bg-background", compact ? "size-8" : "size-6")} title={modelBrandLabel(model)}>
+                    <ModelIcon model={model} />
+                </span>
+            ))}
+        </span>
+    );
+}
+
+function modelBrandLabel(model: string) {
+    const labels: Record<string, string> = {
+        openai: "OpenAI",
+        deepseek: "DeepSeek",
+        glm: "智谱 GLM",
+        gemini: "Google Gemini",
+        grok: "xAI Grok",
+    };
+    return labels[model] || model;
+}
+
 function capabilityLabel(value: ChannelModel["capability"]) {
     return { text: "文本", image: "图片", video: "视频", audio: "音频", "": "待配置" }[value];
 }