diff --git a/README-EN.md b/README-EN.md
index 149627b..e22368b 100644
--- a/README-EN.md
+++ b/README-EN.md
@@ -9,7 +9,7 @@
 <div align="center">
     <img src='https://gitee.com/huoyo/ko-time/badge/star.svg'>
     <img src='https://img.shields.io/github/stars/huoyo/ko-time.svg?&label=Stars&logo=github'>
-    <img src='https://shields.io/badge/version-2.4.5-green.svg'>
+    <img src='https://shields.io/badge/version-2.4.7-green.svg'>
     <img src='https://shields.io/badge/author-Chang Zhang-dbab09.svg'>
     <img src='https://shields.io/badge/dependencies-Spring|aspectjweaver|tomcat|UIKit|Metricflow-r.svg'>
 </div>
diff --git a/README.md b/README.md
index 395cadd..d8d2879 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@
 <div align="center">
     <img src='https://gitee.com/huoyo/ko-time/badge/star.svg'>
     <img src='https://img.shields.io/github/stars/huoyo/ko-time.svg?&label=Stars&logo=github'>
-    <img src='https://shields.io/badge/version-2.4.5-green.svg'>
+    <img src='https://shields.io/badge/version-2.4.7-green.svg'>
     <img src='https://shields.io/badge/author-Chang Zhang-dbab09.svg'>
     <img src='https://shields.io/badge/dependencies-Spring|aspectjweaver|tomcat|UIKit|Metricflow-r.svg'>
 </div>
diff --git a/src/main/resources/sql/mysql-v2.4.7+.sql b/src/main/resources/sql/mysql-v2.4.7+.sql
index 57221b9..db8d6e6 100644
--- a/src/main/resources/sql/mysql-v2.4.7+.sql
+++ b/src/main/resources/sql/mysql-v2.4.7+.sql
@@ -1,5 +1,5 @@
 -- spring2 v2.4.7及以上版本
--- spring3 v3.1.0及以上版本
+-- spring3 v3.0.1及以上版本
 create table ko_method_node
 (
     id          varchar(400) not null primary key comment '主键',