diff --git a/aliasDefinition/Data_alias/Data_alias.aod b/aliasDefinition/Data_alias/Data_alias.aod
index c1dc9cf2364ee738b77acdbc297bc298fd0f623f..e5c3bb9fdcb29ad9c52af4b029e6cc29f0c8e7c9 100644
--- a/aliasDefinition/Data_alias/Data_alias.aod
+++ b/aliasDefinition/Data_alias/Data_alias.aod
@@ -2765,7 +2765,7 @@
                 <dbName></dbName>
                 <primaryKey v="false" />
                 <columnType v="12" />
-                <size v="10" />
+                <size v="30" />
                 <scale v="0" />
                 <notNull v="false" />
                 <isUnique v="false" />