$lang
                        ->
                        appModule
                        ->
                        cash 
                        = 
                        array
                        ();

                         
                        $lang
                        ->
                        appModule
                        ->
                        cash
                        [] = 
                        'trade'
                        ;

                         
                        $lang
                        ->
                        appModule
                        ->
                        cash
                        [] = 
                        'depositor'
                        ; 

                        $lang
                        ->
                        appModule
                        ->
                        cash
                        [] = 
                        'balance'
                        ;

                         
                        $lang
                        ->
                        appModule
                        ->
                        cash
                        [] = 
                        'provider'
                        ; 

                         
                        $lang
                        ->
                        appModule
                        ->
                        brandscore 
                        = 
                        array
                        ();

                         
                        $lang
                        ->
                        appModule
                        ->
                        brandscore
                        [] = 
                        'trade'
                        ; 

                        $lang
                        ->
                        appModule
                        ->
                        brandscore
                        [] = 
                        'depositor'
                        ;

                         
                        $lang
                        ->
                        appModule
                        ->
                        brandscore
                        [] = 
                        'balance'
                        ;

                         
                        $lang
                        ->
                        appModule
                        ->
                        brandscore
                        [] = 
                        'provider'
                        ; 

                        我复制了一个CASH模块，为brandscore
                        
                        设置成内置的，发现后面权限配置是按

                        /* Balance. */ 
                        $lang
                        ->
                        resource
                        ->
                        balance 
                        = 
                        new 
                        stdclass(); 

                        $lang
                        ->
                        resource
                        ->
                        balance
                        ->
                        browse 
                        = 
                        'browse'
                        ; 
                        $lang
                        ->
                        resource
                        ->
                        balance
                        ->
                        create 
                        = 
                        'create'
                        ; 
                        $lang
                        ->
                        resource
                        ->
                        balance
                        ->
                        edit 
                        = 
                        'edit'
                        ; 
                        $lang
                        ->
                        resource
                        ->
                        balance
                        ->
                        delete 
                        = 
                        'delete'
                        ;

内部的模块名对应的，比如balance，我修改后CASH和BRANDSCORE里面都有balance模块，无法分别配置权限，类推如果不同的大模块下不能有相同的模块名