diff --git a/packages/fighting-playground/src/App copy.vue b/packages/fighting-playground/src/App copy.vue
deleted file mode 100644
index 979dcde6b8..0000000000
--- a/packages/fighting-playground/src/App copy.vue
+++ /dev/null
@@ -1,56 +0,0 @@
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diff --git a/packages/fighting-playground/src/App.vue b/packages/fighting-playground/src/App.vue
index 979dcde6b8..f3a0c03ced 100644
--- a/packages/fighting-playground/src/App.vue
+++ b/packages/fighting-playground/src/App.vue
@@ -19,8 +19,7 @@
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