diff --git a/library/think/db/connector/Sqlsrv.php b/library/think/db/connector/Sqlsrv.php
index 08ad45e2..35c66005 100644
--- a/library/think/db/connector/Sqlsrv.php
+++ b/library/think/db/connector/Sqlsrv.php
@@ -50,7 +50,10 @@ class Sqlsrv extends Connection
     public function getFields($tableName)
     {
         list($tableName) = explode(' ', $tableName);
-        $sql             = "SELECT   column_name,   data_type,   column_default,   is_nullable
+        $tableNames      = explode('.', $tableName);
+        $tableName       = isset($tableNames[1]) ? $tableNames[1] : $tableNames[0];
+
+        $sql = "SELECT   column_name,   data_type,   column_default,   is_nullable
         FROM    information_schema.tables AS t
         JOIN    information_schema.columns AS c
         ON  t.table_catalog = c.table_catalog