diff --git a/source/libs/command/src/command.c b/source/libs/command/src/command.c
index 172960653d..54352d0a53 100644
--- a/source/libs/command/src/command.c
+++ b/source/libs/command/src/command.c
@@ -624,15 +624,16 @@ void appendTableOptions(char* buf, int32_t* len, SDbCfgInfo* pDbCfg, STableCfg*
       }
     }
 
-    if (nSma < pCfg->numOfColumns && nSma > 0) {
+    if (nSma < pCfg->numOfColumns) {
       bool smaOn = false;
+      *len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " SMA(");
       for (int32_t i = 0; i < pCfg->numOfColumns; ++i) {
         if (IS_BSMA_ON(pCfg->pSchemas + i)) {
           if (smaOn) {
             *len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ",`%s`", (pCfg->pSchemas + i)->name);
           } else {
             smaOn = true;
-            *len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " SMA(`%s`", (pCfg->pSchemas + i)->name);
+            *len += sprintf(buf + VARSTR_HEADER_SIZE + *len, "`%s`", (pCfg->pSchemas + i)->name);
           }
         }
       }