diff --git a/packages/rc-use-hooks/src/usePrevious/index.md b/packages/rc-use-hooks/src/usePrevious/index.md
index f2c06417..aa73909c 100644
--- a/packages/rc-use-hooks/src/usePrevious/index.md
+++ b/packages/rc-use-hooks/src/usePrevious/index.md
@@ -16,11 +16,11 @@ nav:
 
 ### 基础用法
 
-<code src="./demos/Demo1.tsx" />
+<code src="./demos/demo1.tsx" />
 
 ### 不受其他状态更新影响
 
-<code src="./demos/Demo2.tsx" />
+<code src="./demos/demo2.tsx" />
 
 ## API
 
diff --git a/packages/rc-use-hooks/src/useResetState/demos/Demo.tsx b/packages/rc-use-hooks/src/useResetState/demos/demo1.tsx
similarity index 100%
rename from packages/rc-use-hooks/src/useResetState/demos/Demo.tsx
rename to packages/rc-use-hooks/src/useResetState/demos/demo1.tsx
diff --git a/packages/rc-use-hooks/src/useResetState/index.md b/packages/rc-use-hooks/src/useResetState/index.md
index 96576124..9575abae 100644
--- a/packages/rc-use-hooks/src/useResetState/index.md
+++ b/packages/rc-use-hooks/src/useResetState/index.md
@@ -14,7 +14,7 @@ nav:
 
 ## 代码演示
 
-<code src='./demos/Demo.tsx' />
+<code src='./demos/demo1.tsx' />
 
 ## API