diff --git a/library/think/template/taglib/Cx.php b/library/think/template/taglib/Cx.php
index 1a23c764..8132c178 100644
--- a/library/think/template/taglib/Cx.php
+++ b/library/think/template/taglib/Cx.php
@@ -431,7 +431,7 @@ class Cx extends Taglib
     {
         $name     = $tag['name'];
         $name     = $this->autoBuildVar($name);
-        $parseStr = '<?php if(empty(' . $name . ') || (' . $name . ' instanceof \think\Collection && ' . $name . '->isEmpty())): ?>' . $content . '<?php endif; ?>';
+        $parseStr = '<?php $_var = ' . $name . ';if(empty($_var) || ($_var instanceof \think\Collection && $_var->isEmpty())): ?>' . $content . '<?php endif; ?>';
         return $parseStr;
     }
 
@@ -448,7 +448,7 @@ class Cx extends Taglib
     {
         $name     = $tag['name'];
         $name     = $this->autoBuildVar($name);
-        $parseStr = '<?php if(!(empty(' . $name . ') || (' . $name . ' instanceof \think\Collection && ' . $name . '->isEmpty()))): ?>' . $content . '<?php endif; ?>';
+        $parseStr = '<?php $_var = ' . $name . ';if(!(empty($_var) || ($_var instanceof \think\Collection && $_var->isEmpty()))): ?>' . $content . '<?php endif; ?>';
         return $parseStr;
     }