diff --git a/src/views/portal/case/components/sendMessage.vue b/src/views/portal/case/components/sendMessage.vue
index b2de3ea8..53634549 100644
--- a/src/views/portal/case/components/sendMessage.vue
+++ b/src/views/portal/case/components/sendMessage.vue
@@ -70,10 +70,6 @@ export default {
       type: Array,
       default: () => [],
     },
-    conversationId: {
-      type: String,
-      default: "",
-    },
   },
   data() {
     return {
@@ -82,6 +78,7 @@ export default {
       isStopped: false, // 添加停止状态
       typingTimer: null, // 添加这一行
       thinkTypingTimer: null, // 添加这一行
+      conversationId: "",
     };
   },
   watch: {