diff --git a/packages/stage/src/components/MainStage.vue b/packages/stage/src/components/MainStage.vue
index b536c5ac2..df3222dd9 100644
--- a/packages/stage/src/components/MainStage.vue
+++ b/packages/stage/src/components/MainStage.vue
@@ -41,7 +41,7 @@ const listening = ref(false)
 const live2DViewerRef = ref<{ setMotion: (motionName: string) => Promise<void> }>()
 const supportedModels = ref<{ id: string, name?: string }[]>([])
 const messageInput = ref<string>('')
-const messages = ref<Array<Message>>([SystemPromptV2 as SystemMessage, { role: 'assistant', content: 'A'.repeat(1000) }, { role: 'assistant', content: 'A'.repeat(1000) }])
+const messages = ref<Array<Message>>([SystemPromptV2 as SystemMessage])
 const streamingMessage = ref<AssistantMessage>({ role: 'assistant', content: '' })
 const audioAnalyser = ref<AnalyserNode>()
 const mouthOpenSize = ref(0)