diff --git a/docs/en/12-taos-sql/24-show.md b/docs/en/12-taos-sql/24-show.md
index e2aff7a878893eda03c998d963840ffa046e6405..1f340cab306e22312a940d830281d9f390648da4 100644
--- a/docs/en/12-taos-sql/24-show.md
+++ b/docs/en/12-taos-sql/24-show.md
@@ -189,7 +189,7 @@ show table distributed d0\G;
  <summary> Show Example </summary>
  <pre><code>
 *************************** 1.row ***************************
-_block_dist: Total_Blocks=[5] Total_Size=[93.65 Kb] Average_size=[18.73 Kb] Compression_Ratio=[23.98 %]
+_block_dist: Total_Blocks=[5] Total_Size=[93.65 KB] Average_size=[18.73 KB] Compression_Ratio=[23.98 %]
 
 Total_Blocks :  Table `d0` contains total 5 blocks
 
diff --git a/docs/zh/12-taos-sql/24-show.md b/docs/zh/12-taos-sql/24-show.md
index c85efa2376f3f3d78b2775a6e1408a307b212607..ab29a1ee503da11c43dd2e3c2f6483eda8cfa233 100644
--- a/docs/zh/12-taos-sql/24-show.md
+++ b/docs/zh/12-taos-sql/24-show.md
@@ -189,7 +189,7 @@ SHOW TABLE DISTRIBUTED table_name;
 
 *************************** 1.row ***************************
 
-_block_dist: Total_Blocks=[5] Total_Size=[93.65 Kb] Average_size=[18.73 Kb] Compression_Ratio=[23.98 %]
+_block_dist: Total_Blocks=[5] Total_Size=[93.65 KB] Average_size=[18.73 KB] Compression_Ratio=[23.98 %]
 
 Total_Blocks:  表 d0 占用的 block 个数为 5 个
 
diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index a8ecd9b0a2f0da0900673448233c8cfc51af01c4..4c019b3e710961065e0f4439f2f4f4baeb9de990 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -5572,7 +5572,7 @@ int32_t blockDistFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   }
 
   int32_t len = sprintf(st + VARSTR_HEADER_SIZE,
-                        "Total_Blocks=[%d] Total_Size=[%.2f Kb] Average_size=[%.2f Kb] Compression_Ratio=[%.2f %c]",
+                        "Total_Blocks=[%d] Total_Size=[%.2f KB] Average_size=[%.2f KB] Compression_Ratio=[%.2f %c]",
                         pData->numOfBlocks, pData->totalSize / 1024.0, averageSize / 1024.0, compRatio, '%');
 
   varDataSetLen(st, len);