diff --git a/_demo/_demo.weed3_springboot/pom.xml b/_demo/_demo.weed3_springboot/pom.xml
old mode 100755
new mode 100644
index c2dd0489..43df74ab
--- a/_demo/_demo.weed3_springboot/pom.xml
+++ b/_demo/_demo.weed3_springboot/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.4.200</version>
+            <version>2.1.210</version>
         </dependency>
 
         <dependency>