Graphviz中文乱码问题

digraph {
    // graph [fontname="Microsoft Yahei"];
    
    node [shape=plaintext, fontname="Microsoft Yahei"];
    机器地址; 存储数组的地址连续的内存块; 数组索引;
    
    node [shape=record];
    machineAddr [label="{10011101 | 10011110 | 10011111 | 10100000 | 10100001}", color=white];
    memoryBlock [label="{  |  |  |  | }"];
    arrayIndices [label="{0 | 1 | 2 | 3 | 4}", color=white]
    
    机器地址 -> machineAddr [style=invis];
    存储数组的地址连续的内存块 -> memoryBlock;
    数组索引 -> arrayIndices [style=invis];
}