diff --git a/03-UnrealEngine/Editor/FBXAnimation导入&导出逻辑.md b/03-UnrealEngine/Editor/FBXAnimation导入&导出逻辑.md
index e43a3d9..95071d7 100644
--- a/03-UnrealEngine/Editor/FBXAnimation导入&导出逻辑.md
+++ b/03-UnrealEngine/Editor/FBXAnimation导入&导出逻辑.md
@@ -181,12 +181,20 @@ UAnimSequence * DestSeq = Cast<UAnimSequence>(Object);
 //设置骨骼
 DestSeq->SetSkeleton(Skeleton);
 
-//设置文件帧率率与重采样率
+//设置文件帧率率与重采样率，修改帧率记得调用IAnimationDataController.OpenBracket()、NotifyPopulated()、CloseBracket()
+IAnimationDataController& AnimationDataController = AnimSequence->GetController();  
+
+AnimationDataController.OpenBracket(FText::FromString("Importing Animation"));
 DestSeq->ImportFileFramerate = GetOriginalFbxFramerate();  
 DestSeq->ImportResampleFramerate = ResampleRate;
+
+AnimationDataController.SetFrameRate(FFrameRate(AnimSequencesFPS,1));  
+AnimationDataController.SetPlayLength(FacialTime);
+AnimationDataController.NotifyPopulated();  
+AnimationDataController.CloseBracket();
 ```
 
-## 导入Curve相关逻辑
+### 导入Curve相关逻辑
 1. UnFbx::FFbxImporter::ImportAnimation()
 2. UnFbx::FFbxImporter::ImportBlendShapeCurves()
 3. UnFbx::FFbxImporter::ImportCurveToAnimSequence() => UnFbx::FFbxImporter::ImportCurve()