diff --git a/Assets/StreamingAssets/Release.meta b/Assets/StreamingAssets/Release.meta
deleted file mode 100644
index fa7ce81bd6..0000000000
--- a/Assets/StreamingAssets/Release.meta
+++ /dev/null
@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 4ed0dfeaea062ad4b9990837c319097b
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/StreamingAssets/configs/netstandard2.1/CSNetwork.dll.meta b/Assets/StreamingAssets/configs/netstandard2.1/CSNetwork.dll.meta
deleted file mode 100644
index fb396d45e8..0000000000
--- a/Assets/StreamingAssets/configs/netstandard2.1/CSNetwork.dll.meta
+++ /dev/null
@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 3b9d74e7123c6e144ae35ceb982d00de
\ No newline at end of file