diff --git a/README.md b/README.md
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@@ -1,3 +1,12 @@
 # simulation_Peripheral
 
-仿真平台_外设仓库
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+仿真平台_外设仓库
+
+## 外设类型
+### 时间外设
+
+### 总线外设
+
+### ADC外设
+
+### OC外设
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