diff --git a/ncnn-tnn-mnn-androidv7v8-cpugpu-20200809.csv b/20200809-bench:ncnn-tnn-mnn-androidv7v8-cpugpu.csv
similarity index 100%
rename from ncnn-tnn-mnn-androidv7v8-cpugpu-20200809.csv
rename to 20200809-bench:ncnn-tnn-mnn-androidv7v8-cpugpu.csv