diff --git a/Assets/Resources/Prefabs/Objects/Tools/三相四线电能表.prefab b/Assets/Resources/Prefabs/Objects/Tools/三相四线电能表.prefab
index aa3b4d9..0973d7c 100644
--- a/Assets/Resources/Prefabs/Objects/Tools/三相四线电能表.prefab
+++ b/Assets/Resources/Prefabs/Objects/Tools/三相四线电能表.prefab
@@ -8087,7 +8087,7 @@ MeshCollider:
   m_IsTrigger: 0
   m_Enabled: 1
   serializedVersion: 4
-  m_Convex: 0
+  m_Convex: 1
   m_CookingOptions: 30
   m_Mesh: {fileID: 3704420492699352537, guid: 3022de55b8046f04485b93331386de5f, type: 3}
 --- !u!114 &2576541080985544080