....

examcloud-core-basic-service/src/main/java/cn/com/qmth/examcloud/core/basic/service/cache/RootOrgPrrivilegesCache.java

@@ -62,7 +62,7 @@ public class RootOrgPrrivilegesCache extends RandomObjectRedisCache<RootOrgPrivi
 
 	@Override
 	protected String getKeyPrefix() {
-		return "$__ROOT_ORG_PRIVS:";
+		return "B_ROOT_ORG_PRIVS:";
 	}
 
 	@Override