visCluster 出图问题

<img width="663" height="828" alt="Image" src="https://github.com/user-attachments/assets/14106951-1663-4970-b8de-a419ef87908b" />
pdf('heatmap.pdf',height = 10,width = 8,onefile = F)
visCluster(object = st.data,
           plotType = "heatmap",
           markGenes = unique(pbmc.markers$gene),
           column_names_rot=0
           )
dev.off()
大佬，我用这个画的热图，出来之后的基因怎么没在热图上，跑边上去了？