diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 
 ## 项目架构
 根据之前参赛项目的经验，该项目预计的项目架构图如下：
-![](doc/framework_1.jpg)
+![项目架构](doc/framework.png)
 
 
 ## 目录说明
diff --git a/doc/framework.png b/doc/framework.png
new file mode 100644
index 0000000..cd8f311
Binary files /dev/null and b/doc/framework.png differ