diff --git a/cr_hsm_code.c b/cr_hsm_code.c
index e0c2fc1..2007c79 100644
--- a/cr_hsm_code.c
+++ b/cr_hsm_code.c
@@ -446,7 +446,7 @@ int hsm_aes_decrypt( unsigned char *dst_buf, unsigned char *org_buf, int size, u
 	// decyrpt
 	cmd.cmd = Cmd_Decrypt;
 	cmd.args.decrypt.flags = 0;
-	cmd.args.decrypt.key = hsmAeskeyid;
+	cmd.args.decrypt.key = keyid;
 	cmd.args.decrypt.mech = Mech_RijndaelmCBCpNONE;
 	cmd.args.decrypt.cipher.mech = Mech_RijndaelmCBCpNONE;
 	cmd.args.decrypt.cipher.data.generic128.cipher.len = size;