diff --git a/ge/common/formats/format_transfers/format_transfer_fractal_z.cc b/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
index ddce348b..377a22e0 100644
--- a/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
+++ b/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
@@ -81,13 +81,20 @@ Status TransShapeToFz(int64_t n, int64_t c, int64_t h, int64_t w, DataType data_
   return SUCCESS;
 }
 
-Status TransShapeToFzWithGroups(int64_t n, int64_t c, int64_t h, int64_t w, DataType data_type, std::vector<int64_t> &dst_shape,
-  int64_t groups) {
+Status TransShapeToFzWithGroups(int64_t n, int64_t c, int64_t h, int64_t w, DataType data_type,
+                                std::vector<int64_t> &dst_shape, int64_t groups) {
   auto c0 = GetCubeSizeByDataType(data_type);
   if (c0 < 0) {
     return ACL_ERROR_GE_DATATYPE_INVALID;
   }
   int64_t cin_ori = c;
+  if (groups == 0) {
+    GELOGE(GRAPH_FAILED, "[Check][Param]Failed, groups must not be equal 0, "
+           "and current groups is %ld ", groups);
+    REPORT_CALL_ERROR("E19999", "Check graph param failed, groups must not be equal 0,"
+                      "and  groups are %ld", groups);
+    return GRAPH_FAILED;
+  }
   int64_t cout_ori = n / groups;
   int64_t cube_k = GetCubeSizeByDataType(data_type);
   int64_t e_mult = std::min(
@@ -100,7 +107,7 @@ Status TransShapeToFzWithGroups(int64_t n, int64_t c, int64_t h, int64_t w, Data
   dst_shape.clear();
   dst_shape.push_back(g_dim * c1_dim * h * w);
   dst_shape.push_back(n1);
-  dst_shape.push_back(16);
+  dst_shape.push_back(kNiSize);
   dst_shape.push_back(cube_k);
   if (!IsShapeValid(dst_shape)) {
     GELOGE(ACL_ERROR_GE_SHAPE_INVALID, "[Check][Shape]Failed, dst shape %s",