diff --git a/tests/ut/ge/common/format_transfer_hwcn_fractalz_unittest.cc b/tests/ut/ge/common/format_transfer_hwcn_fractalz_unittest.cc
index 7397fd20..63642e23 100644
--- a/tests/ut/ge/common/format_transfer_hwcn_fractalz_unittest.cc
+++ b/tests/ut/ge/common/format_transfer_hwcn_fractalz_unittest.cc
@@ -34499,7 +34499,7 @@ uint16_t data[3 * 3 * 4 * 8] = {
  90 , -3  , 75 , -56 , -41 ,-66 , -41 ,  96,
 -44 , 87  , 61 , -26 , -62 , 57 , -49 , -29,
 -49 , 94  ,-90 ,  96 ,  33 , 32 ,  10 ,  25};
- uint16_t ret[1 * 1 * 16 * 16] ={
+ uint16_t ret[9 * 1 * 16 * 16] ={
    -11 ,   4 ,-94 , 88 ,  0 ,   0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
   99 ,  65 , 63 ,-68 ,  0 ,   0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
  -68 , -11 , 80 , 67 ,  0 ,   0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,