diff --git a/database/gdb/gdb_structure.go b/database/gdb/gdb_structure.go
index 75119ae48..4f2c6b4fb 100644
--- a/database/gdb/gdb_structure.go
+++ b/database/gdb/gdb_structure.go
@@ -28,13 +28,13 @@ func (bs *dbBase) convertValue(fieldValue []byte, fieldType string) interface{}
 	case "binary", "varbinary", "blob", "tinyblob", "mediumblob", "longblob":
 		return fieldValue
 
-	case "int", "tinyint", "small_int", "medium_int":
+	case "int", "tinyint", "small_int", "smallint", "medium_int", "mediumint":
 		if gstr.ContainsI(fieldType, "unsigned") {
 			gconv.Uint(string(fieldValue))
 		}
 		return gconv.Int(string(fieldValue))
 
-	case "big_int":
+	case "big_int", "bigint":
 		if gstr.ContainsI(fieldType, "unsigned") {
 			gconv.Uint64(string(fieldValue))
 		}