diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 6ecdc52f5b..da13a460b4 100755
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -14572,6 +14572,15 @@ static int32_t rewriteDropTableWithOpt(STranslateContext* pCxt, SQuery* pQuery)
                                      "Cannot drop table of system database: `%s`.`%s`", pClause->dbName,
                                      pClause->tableName);
     }
+    for (int32_t i = 0; i < TSDB_TABLE_NAME_LEN; i++) {
+      if (pClause->tableName[i] == '\0') {
+        break;
+      }
+      if (!isdigit(pClause->tableName[i])) {
+        return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_TABLE_NOT_EXIST, "Table does not exist: `%s`.`%s`",
+                                       pClause->dbName, pClause->tableName);
+      }
+    }
     SName name = {0};
     toName(pCxt->pParseCxt->acctId, pClause->dbName, pClause->tableName, &name);
     int32_t code = getTargetName(pCxt, &name, pTableName);
@@ -14687,6 +14696,16 @@ static int32_t rewriteDropSuperTablewithOpt(STranslateContext* pCxt, SQuery* pQu
                                    "Cannot drop table of system database: `%s`.`%s`", pStmt->dbName, pStmt->tableName);
   }
 
+  for (int32_t i = 0; i < TSDB_TABLE_NAME_LEN; i++) {
+    if (pStmt->tableName[i] == '\0') {
+      break;
+    }
+    if (!isdigit(pStmt->tableName[i])) {
+      return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_TABLE_NOT_EXIST, "Table does not exist: `%s`.`%s`",
+                                     pStmt->dbName, pStmt->tableName);
+    }
+  }
+
   char  pTableName[TSDB_TABLE_NAME_LEN] = {0};
   SName name = {0};
   toName(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, &name);