diff --git a/fe/fe-core/src/main/java/org/apache/doris/mysql/MysqlProto.java b/fe/fe-core/src/main/java/org/apache/doris/mysql/MysqlProto.java
index 4000ea8bbce477d..0cfb96130706503 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/mysql/MysqlProto.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/mysql/MysqlProto.java
@@ -242,11 +242,13 @@ public static boolean negotiate(ConnectContext context) throws IOException {
             if (catalogName != null) {
                 CatalogIf catalogIf = context.getEnv().getCatalogMgr().getCatalog(catalogName);
                 if (catalogIf == null) {
-                    context.getState().setError(ErrorCode.ERR_BAD_DB_ERROR, "No match catalog in doris: " + db);
+                    context.getState()
+                            .setError(ErrorCode.ERR_BAD_DB_ERROR, ErrorCode.ERR_BAD_DB_ERROR.formatErrorMsg(db));
                     return false;
                 }
                 if (catalogIf.getDbNullable(dbFullName) == null) {
-                    context.getState().setError(ErrorCode.ERR_BAD_DB_ERROR, "No match database in doris: " + db);
+                    context.getState()
+                            .setError(ErrorCode.ERR_BAD_DB_ERROR, ErrorCode.ERR_BAD_DB_ERROR.formatErrorMsg(db));
                     return false;
                 }
             }