diff --git a/Runtime/Resources/BillingMode.json b/Runtime/Resources/BillingMode.json
deleted file mode 100644
index 6f4bfb7..0000000
--- a/Runtime/Resources/BillingMode.json
+++ /dev/null
@@ -1 +0,0 @@
-{"androidStore":"GooglePlay"}
\ No newline at end of file
diff --git a/Runtime/Resources/BillingMode.json.meta b/Runtime/Resources/BillingMode.json.meta
deleted file mode 100644
index 6d22f7b..0000000
--- a/Runtime/Resources/BillingMode.json.meta
+++ /dev/null
@@ -1,7 +0,0 @@
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-guid: c77fec7bbf3be9f42a2f151973d0f2ba
-TextScriptImporter:
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-  userData: 
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diff --git a/Runtime/Resources/CustomTools.meta b/Runtime/Resources/CustomTools.meta
deleted file mode 100644
index c358146..0000000
--- a/Runtime/Resources/CustomTools.meta
+++ /dev/null
@@ -1,8 +0,0 @@
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-guid: 95a82c13571f85c4c90b765d6b2d7c87
-folderAsset: yes
-DefaultImporter:
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diff --git a/Runtime/Resources/Resources.meta b/Runtime/Resources/Resources.meta
deleted file mode 100644
index 0189a9c..0000000
--- a/Runtime/Resources/Resources.meta
+++ /dev/null
@@ -1,8 +0,0 @@
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