diff --git a/SM4性能优化.md b/SM4性能优化.md
index be4ecc7..07f4b91 100644
--- a/SM4性能优化.md
+++ b/SM4性能优化.md
@@ -68,4 +68,9 @@ Go语言的对称加密实现分离了加密模式和Block级别的加密，同
     BenchmarkSM4CTR8K-6          	   36483	     33203 ns/op	 246.57 MB/s	       0 B/op	       0 allocs/op
 
 # GCM模式优化
-这个先做加密并行优化，GHASH部分优化得慢慢做。
+这个先做加密并行优化，GHASH部分优化得慢慢做。  
+
+    BenchmarkSM4GCMSeal1K-6      	  153688	      7904 ns/op	 129.56 MB/s	       0 B/op	       0 allocs/op
+    BenchmarkSM4GCMOpen1K-6      	  149971	      7896 ns/op	 129.69 MB/s	       0 B/op	       0 allocs/op
+    BenchmarkSM4GCMSign1K-6      	  315027	      3753 ns/op	 272.85 MB/s	       0 B/op	       0 allocs/op
+    BenchmarkSM4GCMOpen8K-6      	   19948	     60258 ns/op	 135.95 MB/s	       0 B/op	       0 allocs/op