diff --git a/README.md b/README.md
index b268807..faa8dba 100644
--- a/README.md
+++ b/README.md
@@ -109,8 +109,6 @@ model = AutoModel.from_pretrained("THUDM/chatglm-6b", trust_remote_code=True).ha
 
 <details><summary><b>文案写作</b></summary>
 
-![](examples/ad-writing.png)
-
 ![](examples/ad-writing-2.png)
 
 ![](examples/comments-writing.png)
diff --git a/examples/ad-writing.png b/examples/ad-writing.png
deleted file mode 100644
index 5c51744..0000000
Binary files a/examples/ad-writing.png and /dev/null differ