diff --git a/application/common/library/SelectPage.php b/application/common/library/SelectPage.php
index 17d41a7c13f0609934a111cc4fd93eb1a6520a2a..8706e3b5069a3c937dd5c1edd2e769045adbde18 100644
--- a/application/common/library/SelectPage.php
+++ b/application/common/library/SelectPage.php
@@ -440,7 +440,7 @@ class SelectPage
             return $this->selectpageFields;
         }
         if ($this->selectpageFields && $this->selectpageFields !== '*') {
-            return explode(',', $this->selectpageFields);
+            return array_map('trim', explode(',', $this->selectpageFields));
         }
         return [];
     }