diff --git a/sm3/sm3blocks_arm64.s b/sm3/sm3blocks_arm64.s
index bf93f14a..0e03b8c1 100644
--- a/sm3/sm3blocks_arm64.s
+++ b/sm3/sm3blocks_arm64.s
@@ -288,7 +288,7 @@ loop:
 
 	SUB $1, blockCount
 	CBNZ blockCount, loop
-
+/*
 	// transpose state
 	TRANSPOSE_MATRIX(a, b, c, d, tmp1, tmp2, tmp3, tmp4)
 	TRANSPOSE_MATRIX(e, f, g, h, tmp1, tmp2, tmp3, tmp4)
@@ -305,5 +305,5 @@ loop:
 	MOVD (digSave), R20
 	VST1.P [d.S4], 16(R20)
 	VST1 [h.S4], (R20)
-
+*/
 	RET
diff --git a/sm3/sm3blocks_test.go b/sm3/sm3blocks_test.go
index 584da038..63c5bae6 100644
--- a/sm3/sm3blocks_test.go
+++ b/sm3/sm3blocks_test.go
@@ -54,7 +54,7 @@ func TestBlockMultBy4(t *testing.T) {
 	buffer := make([]byte, preallocSize)
 	blockMultBy4(&digs[0], &p[0], &buffer[0], 1)
 	expected := "[66c7f0f4 62eeedd9 d1f2d46b dc10e4e2 4167c487 5cf2f7a2 297da02b 8f4ba8e0]"
-	for i := 128; i < 128+68*4*4; i += 64 {
+	for i := 0; i < 128+68*4*4; i += 64 {
 		fmt.Printf("%08x %08x %08x %08x ", binary.LittleEndian.Uint32(buffer[i:]), binary.LittleEndian.Uint32(buffer[i+4:]), binary.LittleEndian.Uint32(buffer[i+8:]), binary.LittleEndian.Uint32(buffer[i+12:]))
 		fmt.Printf("%08x %08x %08x %08x ", binary.LittleEndian.Uint32(buffer[i+16:]), binary.LittleEndian.Uint32(buffer[i+20:]), binary.LittleEndian.Uint32(buffer[i+24:]), binary.LittleEndian.Uint32(buffer[i+28:]))
 		fmt.Printf("%08x %08x %08x %08x ", binary.LittleEndian.Uint32(buffer[i+32:]), binary.LittleEndian.Uint32(buffer[i+36:]), binary.LittleEndian.Uint32(buffer[i+40:]), binary.LittleEndian.Uint32(buffer[i+44:]))