diff --git a/demo/sectest/poc_patch_scan/2023-03/OpenHarmony-SA-2023-0302/OpenHarmony-SA-2023-0302.md b/demo/sectest/poc_patch_scan/2023-03/OpenHarmony-SA-2023-0302/OpenHarmony-SA-2023-0302.md
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+# OpenHarmony-SA-2023-0302
+
+## 1、漏洞分析
+
+**根因分析**
+
+安装hap包时，包管理子系统并不检查配置文件config.json中部分字符串的长度，超长字符串导致出现各种问题
+
+**漏洞复现步骤**
+
+1. 准备一个hap文件
+2. 打开hap包，修改config.json加入一个超长的字符串
+3. 对hap包重新签名，安装到OH系统中
+4. 重启OH，可以看到大部分的应用图标消失。如果这时候(不卸载直接使用安装命令)再次安装该hap包，剩余的应用图标也会消失
+5. 卸载恶意应用，图标会重新复原
+
+## 2、受影响版本
+
+OpenHarmony-v3.1-Release到OpenHarmony-v3.1.4-Release
+
+## 3、漏洞触发用例
+
+
+
+## 4、验证效果
+
+*提供执行效果截图*
+
+**合入补丁前版本**
+
+1.安装恶意应用并重启
+
+<img src="\img\1.png" alt="1" style="zoom: 80%;" />
+
+<img src="\img\2.png" alt="2" style="zoom:80%;" />
+
+2.卸载应用
+
+<img src="\img\3.png" alt="3" style="zoom: 80%;" />
+
+<img src="D:\Work\OpenHarmony漏洞检测\OpenHarmony-SA-2023-0302\img\4.png" alt="4" style="zoom:80%;" />
+
+**合入补丁后版本**
+
+安装恶意应用，会直接报错
+
+<img src="\img\5.png" alt="5" style="zoom: 80%;" />
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