diff --git a/pom.xml b/pom.xml
index 84dab5ccd0c7acb4aecc18a37b321a2fd25bf461..79b85f47a7d70b8bd56306c8817cab864a16d666 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
     </developers>
 
     <properties>
-        <springboot.version>${project.parent.version}</springboot.version>
+        <springboot.version>2.6.3</springboot.version>
 
         <!-- 2th part version -->
         <schbrain-spring-support.version>1.0.0-SNAPSHOT</schbrain-spring-support.version>