diff --git a/ui/packages/ai/AiCopilot.vue b/ui/packages/ai/AiCopilot.vue
index 580da125..2a1529b3 100644
--- a/ui/packages/ai/AiCopilot.vue
+++ b/ui/packages/ai/AiCopilot.vue
@@ -48,6 +48,7 @@ export default {
       }
     },
     handleSend() {
+      if (!this.prompt.trim()) return this.$message.error("无法发送空白信息,请输入资讯的内容")
       const concatenateStr = (content, i = 0) => {
         this.history.at(-1).content += content.slice(i, i + 1)
         if (++i < content.length) setTimeout(() => concatenateStr(content, i), 50)