diff --git a/packages/frontend/src/components/MkAsUi.vue b/packages/frontend/src/components/MkAsUi.vue
index 7670b54f1..4239cc609 100644
--- a/packages/frontend/src/components/MkAsUi.vue
+++ b/packages/frontend/src/components/MkAsUi.vue
@@ -43,6 +43,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			fixed
 			:instant="true"
 			:initialText="c.form.text"
+			:initialCw="c.form.cw"
 		/>
 	</div>
 	<MkFolder v-else-if="c.type === 'folder'" :defaultOpen="c.opened">
@@ -97,6 +98,7 @@ function onSwitchUpdate(v) {
 function openPostForm() {
 	os.post({
 		initialText: c.form.text,
+		initialCw: c.form.cw,
 		instant: true,
 	});
 }
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 9e5c4ca3f..e6d55ae98 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -135,6 +135,7 @@ const props = withDefaults(defineProps<{
 	mention?: Misskey.entities.User;
 	specified?: Misskey.entities.User;
 	initialText?: string;
+	initialCw?: string;
 	initialVisibility?: (typeof Misskey.noteVisibilities)[number];
 	initialFiles?: Misskey.entities.DriveFile[];
 	initialLocalOnly?: boolean;
@@ -177,10 +178,10 @@ const poll = ref<{
 	expiresAt: string | null;
 	expiredAfter: string | null;
 } | null>(null);
-const useCw = ref(false);
+const useCw = ref<boolean>(!!props.initialCw);
 const showPreview = ref(defaultStore.state.showPreview);
 watch(showPreview, () => defaultStore.set('showPreview', showPreview.value));
-const cw = ref<string | null>(null);
+const cw = ref<string | null>(props.initialCw ?? null);
 const localOnly = ref<boolean>(props.initialLocalOnly ?? defaultStore.state.rememberNoteVisibility ? defaultStore.state.localOnly : defaultStore.state.defaultNoteLocalOnly);
 const visibility = ref(props.initialVisibility ?? (defaultStore.state.rememberNoteVisibility ? defaultStore.state.visibility : defaultStore.state.defaultNoteVisibility) as typeof Misskey.noteVisibilities[number]);
 const visibleUsers = ref([]);
diff --git a/packages/frontend/src/components/MkPostFormDialog.vue b/packages/frontend/src/components/MkPostFormDialog.vue
index a0fad1ab4..7734e5a6d 100644
--- a/packages/frontend/src/components/MkPostFormDialog.vue
+++ b/packages/frontend/src/components/MkPostFormDialog.vue
@@ -22,6 +22,7 @@ const props = defineProps<{
 	mention?: Misskey.entities.User;
 	specified?: Misskey.entities.User;
 	initialText?: string;
+	initialCw?: string;
 	initialVisibility?: typeof Misskey.noteVisibilities;
 	initialFiles?: Misskey.entities.DriveFile[];
 	initialLocalOnly?: boolean;
diff --git a/packages/frontend/src/scripts/aiscript/ui.ts b/packages/frontend/src/scripts/aiscript/ui.ts
index d326b956e..75b924843 100644
--- a/packages/frontend/src/scripts/aiscript/ui.ts
+++ b/packages/frontend/src/scripts/aiscript/ui.ts
@@ -121,6 +121,7 @@ export type AsUiPostFormButton = AsUiComponentBase & {
 	rounded?: boolean;
 	form?: {
 		text: string;
+		cw?: string;
 	};
 };
 
@@ -128,6 +129,7 @@ export type AsUiPostForm = AsUiComponentBase & {
 	type: 'postForm';
 	form?: {
 		text: string;
+		cw?: string;
 	};
 };
 
@@ -454,8 +456,11 @@ function getPostFormButtonOptions(def: values.Value | undefined, call: (fn: valu
 	const getForm = () => {
 		const text = form!.value.get('text');
 		utils.assertString(text);
+		const cw = form!.value.get('cw');
+		if (cw) utils.assertString(cw);
 		return {
 			text: text.value,
+			cw: cw?.value,
 		};
 	};
 
@@ -478,8 +483,11 @@ function getPostFormOptions(def: values.Value | undefined, call: (fn: values.VFn
 	const getForm = () => {
 		const text = form!.value.get('text');
 		utils.assertString(text);
+		const cw = form!.value.get('cw');
+		if (cw) utils.assertString(cw);
 		return {
 			text: text.value,
+			cw: cw?.value,
 		};
 	};