diff --git a/src/App.vue b/src/App.vue
index 821cf602aeb60d36663d621cc2da6c8e9404b6be..2c02b7d21ffbd7621a849472d9eb7ed3a887ffd0 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -148,8 +148,21 @@ export default {
 .dialog-item-ai .dialog-item-main {
   background-color: #eee;
 }
-@keyframes steps {
-  0%{steps(0)}
-  100%{steps(5)}
+.dialog-item-ai .dialog-item-main:after{  
+  content: '😋';
+  display: inline;
+  animation:blink 1s infinite;
 }
+/* 打字动画 */
+@keyframes typing {
+  from { width: 0 }
+  to { width: 100% }
+}
+
+/* 光标闪烁动画 */
+@keyframes blink {
+  from{ display: inline; }
+  to { display: none; }
+}
+
 </style>
\ No newline at end of file