diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 55a2532..21bd1ac 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -32,4 +32,4 @@ jobs:
         working-directory: ./bench
         run: |
           env writeratio=0.1 zipfian=false go test -v -cpu=8 -run=none -bench=. -benchtime=5s -benchmem bench_test.go
-          env writeratio=0.01 zipfian=true go test -v -cpu=8 -run=none -bench=. -benchtime=5s -benchmem bench_test.go
+          env writeratio=0.1 zipfian=true  go test -v -cpu=8 -run=none -bench=. -benchtime=5s -benchmem bench_test.go
diff --git a/README.md b/README.md
index d964d3c..ef36ad1 100644
--- a/README.md
+++ b/README.md
@@ -466,7 +466,7 @@ PASS
 ok  	command-line-arguments	111.510s
 ```
 
-with zipfian read (99%) and randomly write(1%)
+with zipfian read (90%) and randomly write(10%)
 ```
 goos: linux
 goarch: amd64