diff --git a/index.html b/index.html
index 4929d197..4646a48d 100644
--- a/index.html
+++ b/index.html
@@ -1 +1 @@
-一个简单的web思维导图实现
\ No newline at end of file
+一个简单的web思维导图实现
\ No newline at end of file
diff --git a/simple-mind-map/package-lock.json b/simple-mind-map/package-lock.json
index fca730be..e1937183 100644
--- a/simple-mind-map/package-lock.json
+++ b/simple-mind-map/package-lock.json
@@ -1,11 +1,11 @@
{
"name": "simple-mind-map",
- "version": "0.2.20",
+ "version": "0.2.21",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
- "version": "0.2.20",
+ "version": "0.2.21",
"license": "MIT",
"dependencies": {
"@svgdotjs/svg.js": "^3.0.16",