diff --git a/README.md b/README.md
index 240ead7a6de9590029113ccaf422ba1630f6d35b..ef89602d2919a0aaac5134519e33b110b7c743e8 100644
--- a/README.md
+++ b/README.md
@@ -115,7 +115,7 @@ You can easily re-produce following competitive results with minor codes, which
 ## Overview
 
 <p align="center">
-	<img src="https://github.com/PaddlePaddle/PALM/blob/master/img/architecture.png" alt="Sample"  width="600px" height="auto">
+	<img src="https://tva1.sinaimg.cn/large/0082zybply1gbyo8d4ltoj31ag0n3tby.jpg" alt="Sample"  width="600px" height="auto">
 	<p align="center">
 		<em>Architecture Diagram</em>
 	</p>
diff --git a/README_zh.md b/README_zh.md
index 60db80fe4ce57b7419bad16e486f7c880b7cae47..bbffd7d7ad66af1e1b0fd4ff8da479786945a58f 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -115,7 +115,7 @@ PaddlePALM (PArallel Learning from Multi-tasks) 是一个灵活，通用且易
 ## Package概览
 
 <p align="center">
-	<img src="https://github.com/PaddlePaddle/PALM/blob/master/img/architecture.png" alt="Sample"  width="600px" height="auto">
+	<img src="https://tva1.sinaimg.cn/large/0082zybply1gbyo8d4ltoj31ag0n3tby.jpg" alt="Sample"  width="600px" height="auto">
 	<p align="center">
 		<em>PALM架构图</em>
 	</p>
diff --git a/img/architecture.png b/img/architecture.png
deleted file mode 100644
index 42f8e200677006e6b2b2e0d6e288073e8ffe2d90..0000000000000000000000000000000000000000
Binary files a/img/architecture.png and /dev/null differ