diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index a6cc0bf61a..3556a659d6 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -8172,10 +8172,12 @@ static int32_t tDecodeSVAlterTbReqCommon(SDecoder *pDecoder, SVAlterTbReq *pReq)
         if (tDecodeCStr(pDecoder, &pReq->newComment) < 0) return -1;
       }
       break;
+    case TSDB_ALTER_TABLE_UPDATE_COLUMN_COMPRESS:
+      if (tEncodeU32(pDecoder, &pReq->compress) < 0) return -1;
+      break;
     default:
       break;
   }
-  if (tDecodeU32(pDecoder, &pReq->compress) < 0) return -1;
   return 0;
 }