diff --git a/rtl/ip/mlkem/top/mlkem_top.v b/rtl/ip/mlkem/top/mlkem_top.v
index 6beaefa..dc5c0ec 100644
--- a/rtl/ip/mlkem/top/mlkem_top.v
+++ b/rtl/ip/mlkem/top/mlkem_top.v
@@ -264,8 +264,6 @@ module mlkem_top #(
                  : em_we ? em_wa[PA_AW-1:0]
                  : dec_v_we ? dec_v_wr[PA_AW-1:0]
                          : (a_slot*256 + a_widx) & ((1<<PA_AW)-1);
-    assign ba_we = ...;
-    assign ba_wa = ...;
     assign ba_wd = td_we ? td_wd :
                    em_we ? bt_rd_data :     // 从 bank_t 相对槽位 0 读取 e2
                    dec_v_we ? cd_out :      // v' 解压缩后的系数