diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index 91b00e0109..3ddc2aeed7 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -5908,25 +5908,33 @@ int32_t doLocalQueryProcess(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SQuerySQL* pQ
   if (pExprList->nExpr != 1) {
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg1);
   }
-
+  bool server_status = false;
   tSQLExpr* pExpr = pExprList->a[0].pNode;
   if (pExpr->operand.z == NULL) {
-    return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg2);
-  }
-
+    //handle 'select 1'
+    if (pExpr->token.n == 1 && 0 == strncasecmp(pExpr->token.z, "1", 1)) {
+      server_status = true; 
+    } else {
+      return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg2);
+    } 
+  } 
   // TODO redefine the function
-  SDNodeDynConfOption functionsInfo[5] = {{"database()", 10},
-                                          {"server_version()", 16},
-                                          {"server_status()", 15},
-                                          {"client_version()", 16},
-                                          {"current_user()", 14}};
+   SDNodeDynConfOption functionsInfo[5] = {{"database()", 10},
+                                            {"server_version()", 16},
+                                            {"server_status()", 15},
+                                            {"client_version()", 16},
+                                            {"current_user()", 14}};
 
   int32_t index = -1;
-  for (int32_t i = 0; i < tListLen(functionsInfo); ++i) {
-    if (strncasecmp(functionsInfo[i].name, pExpr->operand.z, functionsInfo[i].len) == 0 &&
-        functionsInfo[i].len == pExpr->operand.n) {
-      index = i;
-      break;
+  if (server_status == true) {
+    index = 2;
+  } else {
+    for (int32_t i = 0; i < tListLen(functionsInfo); ++i) {
+      if (strncasecmp(functionsInfo[i].name, pExpr->operand.z, functionsInfo[i].len) == 0 &&
+          functionsInfo[i].len == pExpr->operand.n) {
+        index = i;
+        break;
+      }
     }
   }