diff --git a/leave-school-vue/static/echarts/readme.txt b/leave-school-vue/static/echarts/readme.txt
new file mode 100644
index 0000000..60915b6
--- /dev/null
+++ b/leave-school-vue/static/echarts/readme.txt
@@ -0,0 +1 @@
+echarts-v4.1.0
\ No newline at end of file