diff --git a/bricks/imgs/criticize.svg b/bricks/imgs/criticize.svg
new file mode 100644
index 0000000..553ccea
--- /dev/null
+++ b/bricks/imgs/criticize.svg
@@ -0,0 +1 @@
+
diff --git a/bricks/imgs/praise.svg b/bricks/imgs/praise.svg
new file mode 100644
index 0000000..deffa5f
--- /dev/null
+++ b/bricks/imgs/praise.svg
@@ -0,0 +1 @@
+
diff --git a/bricks/llm.js b/bricks/llm.js
index 7221dde..201ba75 100644
--- a/bricks/llm.js
+++ b/bricks/llm.js
@@ -84,8 +84,8 @@ bricks.ModelOutput = class extends bricks.VBox {
otext:'结果满意吗？',
i18n:true,
});
- var likew = new bricks.Svg({rate:1.5, url:bricks_resource('imgs/like.svg')});
- var unlikew = new bricks.Svg({rate:1.5, url:bricks_resource('imgs/dislike.svg')});
+ var likew = new bricks.Svg({rate:1.5, url:bricks_resource('imgs/praise.svg')});
+ var unlikew = new bricks.Svg({rate:1.5, url:bricks_resource('imgs/criticize.svg')});
likew.bind('click', this.estimate_llm.bind(this, likew, 1));
unlikew.bind('click', this.estimate_llm.bind(this, unlikew, -1))
this.estimate_w.add_widget(txtw);