diff --git a/antpool.svg b/antpool.svg
index f2ab41f..df632b3 100644
--- a/antpool.svg
+++ b/antpool.svg
@@ -1,69 +1 @@
-
-
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/default.svg b/default.svg
index 84496f8..d3d9904 100644
--- a/default.svg
+++ b/default.svg
@@ -1,69 +1 @@
-
-
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/unknown.svg b/unknown.svg
new file mode 100644
index 0000000..38b0aa2
--- /dev/null
+++ b/unknown.svg
@@ -0,0 +1 @@
+
\ No newline at end of file