diff --git a/files_downloadactivity/files_downloadactivity.crt b/files_downloadactivity/files_downloadactivity.crt
new file mode 100644
index 0000000..d3ab28f
--- /dev/null
+++ b/files_downloadactivity/files_downloadactivity.crt
@@ -0,0 +1,19 @@
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+-----END CERTIFICATE-----