diff --git a/React 的源码深入/React 的流程解析 - Fiber 递归/React 的深入探索 - createWorkInProgress.md b/React 的源码深入/React 的流程解析 - Fiber 递归/React 的深入探索 - createWorkInProgress.md
index ee6ef20..addcc9f 100644
--- a/React 的源码深入/React 的流程解析 - Fiber 递归/React 的深入探索 - createWorkInProgress.md	
+++ b/React 的源码深入/React 的流程解析 - Fiber 递归/React 的深入探索 - createWorkInProgress.md	
@@ -61,15 +61,15 @@ switch (workInProgress.tag) {
 	case FunctionComponent:
 	case SimpleMemoComponent:
 		workInProgress.type = resolveFunctionForHotReloading(current.type);
-	break;
+		break;
 
 	case ClassComponent:
 		workInProgress.type = resolveClassForHotReloading(current.type);
 		break;
 
-case ForwardRef:
-workInProgress.type = resolveForwardRefForHotReloading(current.type);
-break;
+	case ForwardRef:
+		workInProgress.type = resolveForwardRefForHotReloading(current.type);
+		break;
 }
 ```