diff --git a/backend/api/server.py b/backend/api/server.py
index 3349ace..7055000 100644
--- a/backend/api/server.py
+++ b/backend/api/server.py
@@ -633,6 +633,27 @@ class AgentState:
                 if key.startswith(account_prefix):
                     self._agents.pop(key, None)
 
+    def set_all_skills_enabled(
+        self,
+        account_id: str | None,
+        enabled: bool,
+    ) -> None:
+        with self._lock:
+            config = self._config_for(account_id)
+            configurable_skill_names = {
+                skill.name.lower()
+                for skill in get_bundled_skills(config.cwd)
+                if skill.user_invocable
+                and skill.name.lower() not in ALWAYS_ENABLED_HIDDEN_SKILL_NAMES
+            }
+            disabled = self._load_disabled_skill_names(account_id)
+            if enabled:
+                disabled.difference_update(configurable_skill_names)
+            else:
+                disabled.update(configurable_skill_names)
+            self._save_disabled_skill_names(account_id, disabled)
+            self._clear_agents_for_account(account_id)
+
     def _clear_agents_for_account(self, account_id: str | None) -> None:
         account_prefix = f'{self._account_key(account_id)}:'
         for key in list(self._agents):
@@ -856,8 +877,9 @@ class ModelListRequest(BaseModel):
 
 
 class SkillPreferenceUpdate(BaseModel):
-    skill: str = Field(min_length=1)
+    skill: str | None = None
     enabled: bool
+    apply_all: bool = False
     account_id: str | None = None
 
 
@@ -942,7 +964,12 @@ def create_app(state: AgentState) -> FastAPI:
     @app.patch('/api/skills')
     async def update_skill_preference(payload: SkillPreferenceUpdate) -> list[dict[str, Any]]:
         try:
-            state.set_skill_enabled(payload.account_id, payload.skill, payload.enabled)
+            if payload.apply_all:
+                state.set_all_skills_enabled(payload.account_id, payload.enabled)
+            elif payload.skill:
+                state.set_skill_enabled(payload.account_id, payload.skill, payload.enabled)
+            else:
+                raise ValueError('skill must be provided unless apply_all is true')
         except ValueError as exc:
             raise HTTPException(status_code=400, detail=str(exc))
         return await list_skills(payload.account_id)
diff --git a/frontend/app/components/assistant-ui/thread.tsx b/frontend/app/components/assistant-ui/thread.tsx
index dacb72d..9bad58b 100644
--- a/frontend/app/components/assistant-ui/thread.tsx
+++ b/frontend/app/components/assistant-ui/thread.tsx
@@ -1111,6 +1111,13 @@ function SkillInsertDialog() {
 	const [status, setStatus] = useState("点击后读取当前后端 Skill 列表。");
 	const [updatingSkill, setUpdatingSkill] = useState<string | null>(null);
 	const [syncingSkills, setSyncingSkills] = useState(false);
+	const [bulkUpdatingSkills, setBulkUpdatingSkills] = useState(false);
+	const configurableSkills = skills.filter(
+		(skill) => skill.configurable !== false,
+	);
+	const allSkillsEnabled =
+		configurableSkills.length > 0 &&
+		configurableSkills.every((skill) => skill.enabled !== false);
 
 	async function loadSkills() {
 		setStatus("正在读取 Skill 列表...");
@@ -1195,6 +1202,43 @@ function SkillInsertDialog() {
 		}
 	}
 
+	async function setAllSkillsEnabled(enabled: boolean) {
+		if (!configurableSkills.length) return;
+		const previous = skills;
+		setBulkUpdatingSkills(true);
+		setSkills((items) =>
+			items.map((item) =>
+				item.configurable === false ? item : { ...item, enabled },
+			),
+		);
+		try {
+			const response = await fetch("/api/claw/skills", {
+				method: "PATCH",
+				headers: {
+					"content-type": "application/json",
+				},
+				body: JSON.stringify({ apply_all: true, enabled }),
+			});
+			const payload = (await response.json()) as
+				| SkillSummary[]
+				| { error?: string; detail?: string };
+			if (!response.ok || !Array.isArray(payload)) {
+				throw new Error(
+					Array.isArray(payload)
+						? "更新失败"
+						: (payload.detail ?? payload.error ?? "更新失败"),
+				);
+			}
+			setSkills(payload);
+			setStatus(enabled ? "已启用全部 Skill。" : "已停用全部可选 Skill。");
+		} catch (err) {
+			setSkills(previous);
+			setStatus(err instanceof Error ? err.message : "批量更新 Skill 失败");
+		} finally {
+			setBulkUpdatingSkills(false);
+		}
+	}
+
 	return (
 		<Dialog
 			open={open}
@@ -1214,35 +1258,46 @@ function SkillInsertDialog() {
 					<BookOpenIcon className="size-4" />
 				</Button>
 			</DialogTrigger>
-			<DialogContent>
-				<DialogHeader>
+			<DialogContent className="gap-3 p-5">
+				<DialogHeader className="gap-1 pr-6">
 					<DialogTitle>Skills</DialogTitle>
 					<DialogDescription>
 						勾选的 Skill 会进入模型可见列表；点击名称可插入显式调用。
 					</DialogDescription>
 				</DialogHeader>
-				<div className="flex items-center justify-between gap-3">
-					<Button
-						type="button"
-						variant="outline"
-						size="sm"
-						className="h-8 gap-2"
-						disabled={syncingSkills}
-						onClick={syncSkills}
-					>
-						<RefreshCwIcon
-							className={cn("size-3.5", syncingSkills && "animate-spin")}
-						/>
-						更新 Skill
-					</Button>
-					<p className="text-muted-foreground text-xs">
-						从当前 git 分支拉取最新 skill 文件
-					</p>
+				<div className="flex flex-wrap items-center gap-2">
+					<div className="flex items-center gap-2">
+						<Button
+							type="button"
+							variant="outline"
+							size="sm"
+							className="h-8 gap-2 px-2.5"
+							disabled={syncingSkills}
+							onClick={syncSkills}
+						>
+							<RefreshCwIcon
+								className={cn("size-3.5", syncingSkills && "animate-spin")}
+							/>
+							更新 Skill
+						</Button>
+						<Button
+							type="button"
+							variant="ghost"
+							size="sm"
+							className="h-8 px-2.5"
+							disabled={!configurableSkills.length || bulkUpdatingSkills}
+							onClick={() => setAllSkillsEnabled(!allSkillsEnabled)}
+						>
+							{allSkillsEnabled ? "全取消" : "全选"}
+						</Button>
+					</div>
+					{status ? (
+						<p className="min-w-0 flex-1 truncate text-muted-foreground text-xs">
+							{status}
+						</p>
+					) : null}
 				</div>
-				{status ? (
-					<p className="text-muted-foreground text-sm">{status}</p>
-				) : null}
-				<div className="grid max-h-96 gap-2 overflow-y-auto">
+				<div className="grid max-h-96 gap-2 overflow-y-auto pt-1">
 					{skills.map((skill) => (
 						<div
 							key={skill.name}