diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 6666e630a..e63d50165 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -2035,6 +2035,8 @@ pages:
         _pushEvent:
           event: "イベント名"
           message: "押したときに表示するメッセージ"
+          variable: "送信する変数"
+          no-variable: "なし"
 
   script:
     categories:
diff --git a/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue b/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
index 04001d856..6a82b0eec 100644
--- a/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
+++ b/src/client/app/common/views/pages/page-editor/els/page-editor.el.button.vue
@@ -17,6 +17,17 @@
 		<template v-else-if="value.action === 'pushEvent'">
 			<ui-input v-model="value.event"><span>{{ $t('blocks._button._action._pushEvent.event') }}</span></ui-input>
 			<ui-input v-model="value.message"><span>{{ $t('blocks._button._action._pushEvent.message') }}</span></ui-input>
+			<ui-select v-model="value.var">
+				<template #label>{{ $t('blocks._button._action._pushEvent.variable') }}</template>
+				<option :value="null">{{ $t('blocks._button._action._pushEvent.no-variable') }}</option>
+				<option v-for="v in aiScript.getVarsByType()" :value="v.name">{{ v.name }}</option>
+				<optgroup :label="$t('script.pageVariables')">
+					<option v-for="v in aiScript.getPageVarsByType()" :value="v">{{ v }}</option>
+				</optgroup>
+				<optgroup :label="$t('script.enviromentVariables')">
+					<option v-for="v in aiScript.getEnvVarsByType()" :value="v">{{ v }}</option>
+				</optgroup>
+			</ui-select>
 		</template>
 	</section>
 </x-container>
@@ -39,6 +50,9 @@ export default Vue.extend({
 		value: {
 			required: true
 		},
+		aiScript: {
+			required: true,
+		},
 	},
 
 	data() {
@@ -53,7 +67,8 @@ export default Vue.extend({
 		if (this.value.content == null) Vue.set(this.value, 'content', null);
 		if (this.value.event == null) Vue.set(this.value, 'event', null);
 		if (this.value.message == null) Vue.set(this.value, 'message', null);
-		if (this.value.message == null) Vue.set(this.value, 'primary', false);
+		if (this.value.primary == null) Vue.set(this.value, 'primary', false);
+		if (this.value.var == null) Vue.set(this.value, 'var', null);
 	},
 });
 </script>
diff --git a/src/client/app/common/views/pages/page/page.button.vue b/src/client/app/common/views/pages/page/page.button.vue
index d3f030762..4dc657001 100644
--- a/src/client/app/common/views/pages/page/page.button.vue
+++ b/src/client/app/common/views/pages/page/page.button.vue
@@ -30,7 +30,10 @@ export default Vue.extend({
 			} else if (this.value.action === 'pushEvent') {
 				this.$root.api('page-push', {
 					pageId: this.script.page.id,
-					event: this.value.event
+					event: this.value.event,
+					...(this.value.var ? {
+						var: this.script.vars[this.value.var]
+					} : {})
 				});
 
 				this.$root.dialog({
diff --git a/src/server/api/endpoints/page-push.ts b/src/server/api/endpoints/page-push.ts
index 300df7c25..f5e1a4d1e 100644
--- a/src/server/api/endpoints/page-push.ts
+++ b/src/server/api/endpoints/page-push.ts
@@ -16,6 +16,10 @@ export const meta = {
 
 		event: {
 			validator: $.str
+		},
+
+		var: {
+			validator: $.optional.nullable.any
 		}
 	},
 
@@ -37,6 +41,7 @@ export default define(meta, async (ps, user) => {
 	publishMainStream(user.id, 'pageEvent', {
 		pageId: ps.pageId,
 		event: ps.event,
+		var: ps.var,
 		user: await Users.pack(user, page.userId, {
 			detail: true
 		})