diff --git a/posts/studycase1.md b/posts/studycase1.md
index 2380de8..9658cf8 100644
--- a/posts/studycase1.md
+++ b/posts/studycase1.md
@@ -46,7 +46,8 @@ head:
 
 - 新建场景或者修改初始场景为StudyCase1  
 
-<img src="/image/studycase1/创建StudyCase1场景.png" data-fancybox="gallery"/>
+<img src="/image/studycase1/创建StudyCase1场景.png" data-fancybox="gallery"/>  
+<img src="/image/studycase1/创建初始场景.png" data-fancybox="gallery"/>
 
 ### 安装 Input System 与 Cinemachine
 - 打开 Package Manager  
@@ -67,10 +68,6 @@ head:
 
 <img src="/image/studycase1/导入示例.png" data-fancybox="gallery"/>
 
-- 创建初始场景(StudyCase1)  
-
-<img src="/image/studycase1/创建初始场景.png" data-fancybox="gallery"/>
-
 - 从示例项目导入模型到场景  
 
 <img src="/image/studycase1/从示例项目导入模型到场景.png" data-fancybox="gallery"/>
diff --git a/posts/studycase3.md b/posts/studycase3.md
index 0163b11..f27fda2 100644
--- a/posts/studycase3.md
+++ b/posts/studycase3.md
@@ -34,7 +34,7 @@ head:
 </video>
 
 ## 4.初始祭坛-前置准备
-### 导入[资源](/resources/studycase3/case3.unitypackage)(天空球，描边，道具模型)
+### 导入[资源](/resources/studycase3/case3.zip)(天空球，描边，道具模型)
 
 ## 5.勇者行迹录-章节任务
 ### 创建StudyCase3
diff --git a/public/resources/studycase3/case3.unitypackage b/public/resources/studycase3/case3.zip
similarity index 95%
rename from public/resources/studycase3/case3.unitypackage
rename to public/resources/studycase3/case3.zip
index b848ee8..29773b0 100644
Binary files a/public/resources/studycase3/case3.unitypackage and b/public/resources/studycase3/case3.zip differ