diff --git a/extend/base/ZipFolder.php b/extend/base/ZipFolder.php
index 0a9eb0fa7aa88ee63fe661dec88b24b27da4bfb0..8f429feef63c67b9beb93592d5ec6f39935697db 100755
--- a/extend/base/ZipFolder.php
+++ b/extend/base/ZipFolder.php
@@ -78,7 +78,7 @@ class ZipFolder
      */
     public function Zip($zipfile, $folder, $ignored = null)
     {
-        $this->ignored_names = is_array($ignored) ? $ignored : $ignored ? array($ignored) : array();
+        $this->ignored_names = is_array($ignored) ? $ignored : ($ignored ? array($ignored) : array());
         if($this->zip->open($zipfile, \ZipArchive::CREATE) !== true)
         {
             throw new Exception("cannot open <$zipfile>\n");
diff --git a/thinkphp/library/think/db/Query.php b/thinkphp/library/think/db/Query.php
index 2704c8df78a69e94fca5e161a16053c2ebf8339d..5c9cfa9b9eb393456ca2454ff660c4310f718283 100755
--- a/thinkphp/library/think/db/Query.php
+++ b/thinkphp/library/think/db/Query.php
@@ -565,7 +565,7 @@ class Query
                         $seq = (ord(substr($type($value), 0, 1)) % $rule['num']) + 1;
                     } else {
                         // 按照字段的首字母的值分表
-                        $seq = (ord($value{0}) % $rule['num']) + 1;
+                        $seq = (ord($value[0]) % $rule['num']) + 1;
                     }
             }
             return $this->getTable() . '_' . $seq;