diff --git a/README.md b/README.md
index 938eb34..084282b 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,17 @@
-SM2 encryption Benchmark
+**SM2 encryption Benchmark**
 
-P-256/SM2 (No tuning)
-goos: windows
-goarch: amd64
-pkg: gmsm/sm2
-BenchmarkLessThan32-6   	     210	   5665861 ns/op	   0.01 MB/s	 2601864 B/op	   27725 allocs/op
-PASS
-ok  	gmsm/sm2	5.629s
-
-
-P-256
-goos: windows
-goarch: amd64
-pkg: gmsm/sm2
-BenchmarkMoreThan32-6   	   13656	     86252 ns/op	    3141 B/op	      50 allocs/op
-PASS
-ok  	gmsm/sm2	4.139s
+    P-256/SM2
+    goos: windows
+    goarch: amd64
+    pkg: gmsm/sm2
+    BenchmarkLessThan32-6   	     210	   5665861 ns/op	   0.01 MB/s	 2601864 B/op	   27725 allocs/op
+    PASS
+    ok  	gmsm/sm2	5.629s
+    
+    P-256
+    goos: windows
+    goarch: amd64
+    pkg: gmsm/sm2
+    BenchmarkMoreThan32-6   	   13656	     86252 ns/op	    3141 B/op	      50 allocs/op
+    PASS
+    ok  	gmsm/sm2	4.139s