diff --git a/ge/common/formats/format_transfers/format_transfer_hwcn_fractal_zn_lstm.cc b/ge/common/formats/format_transfers/format_transfer_hwcn_fractal_zn_lstm.cc
index 12dd57e0..8cf0bdd8 100644
--- a/ge/common/formats/format_transfers/format_transfer_hwcn_fractal_zn_lstm.cc
+++ b/ge/common/formats/format_transfers/format_transfer_hwcn_fractal_zn_lstm.cc
@@ -92,7 +92,7 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
   result.data = dst;
   result.length = static_cast<size_t>(total_size);
   return SUCCESS;
-  
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[total_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld, shape %s",
@@ -116,7 +116,7 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
   int64_t cn = c * n;
   int64_t wcn = w * cn;
 
-  for (int64_t c1_idx = 0; c1_idx < c1; c1_idx++) {
+  /*for (int64_t c1_idx = 0; c1_idx < c1; c1_idx++) {
     int64_t c1_head_addr = c1_idx * hwncoc0;
     for (int64_t h_idx = 0; h_idx < h; h_idx++) {
       int64_t h_head_addr = c1_head_addr + h_idx * wncoc0;
@@ -163,7 +163,7 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
         }
       }
     }
-  }
+  }*/
   result.data = dst;
   result.length = static_cast<size_t>(total_size);
   return SUCCESS;