diff --git a/src/pages/lingyunge/demo.vue b/src/pages/lingyunge/demo.vue
index 3daac6e..2028671 100644
--- a/src/pages/lingyunge/demo.vue
+++ b/src/pages/lingyunge/demo.vue
@@ -1,7 +1,7 @@
 <template>
   <view class="pdd">
     <div class="text">
-      {{ text }}
+      {{ history }}
     </div>
     <input type="text" v-model="value" />
     <button @click="queryClick">点击发送</button>
@@ -16,9 +16,9 @@ export default {
     return {
       text: "",
       value: "",
+      messages: [],
     };
   },
-  computed: {},
   onShow() {},
 
   /**
@@ -36,8 +36,20 @@ export default {
         return result;
 }
    */
+  computed: {
+    history() {
+      return this.messages.filter(
+        (msg) => msg.message !== "Hi there! How can I help?"
+      );
+    },
+  },
   methods: {
-    async query(data) {
+    async query() {
+      const _this = this;
+      const data = {
+        question: _this.value,
+        history: _this.history,
+      };
       axios
         .post(`/api/v1/prediction/cf4f7471-7301-4bd6-aaa3-87c16e615b84`, data, {
           headers: {
@@ -47,16 +59,22 @@ export default {
           },
         })
         .then((response) => {
-          console.log(response.data.text);
+          // {
+          //     "message": "Hello, how can I assist you?",
+          //     "type": "apiMessage" | "userMessage"
+          // },
+          this.messages.push({
+            message: this.value,
+            type: "userMessage",
+          });
+          this.messages.push({
+            message: response.data.text,
+            type: "apiMessage",
+          });
         });
     },
     queryClick() {
-      const _this = this;
-      this.query({
-        question: _this.value,
-      }).then((response) => {
-        console.log(response);
-      });
+      this.query();
     },
   },
 };