diff --git a/Dict key.py b/Dict key.py
deleted file mode 100644
index 2c03106..0000000
--- a/Dict key.py	
+++ /dev/null
@@ -1,2 +0,0 @@
-a = {4:1,5:2,6:3}
-print(','.join(list(map(str,a.keys()))))
\ No newline at end of file
diff --git "a/\350\276\223\345\207\272\345\255\227\345\205\270key.py" "b/\350\276\223\345\207\272\345\255\227\345\205\270key.py"
new file mode 100644
index 0000000..da7729a
--- /dev/null
+++ "b/\350\276\223\345\207\272\345\255\227\345\205\270key.py"
@@ -0,0 +1,2 @@
+a = {4:1,5:2,6:3}
+print(','.join(list(map(str,a.keys()))))