diff --git a/library/think/Template.php b/library/think/Template.php
index 91741571..713e1d25 100644
--- a/library/think/Template.php
+++ b/library/think/Template.php
@@ -185,7 +185,7 @@ class Template
         }
         $template = $this->parseTemplateFile($template);
         if ($template) {
-            $cacheFile = $this->config['cache_path'] . $this->config['cache_prefix'] . md5($template) . '.' . ltrim($this->config['cache_suffix'], '.');
+            $cacheFile = $this->config['cache_path'] . $this->config['cache_prefix'] . md5($this->config['layout_name'] . $template) . '.' . ltrim($this->config['cache_suffix'], '.');
             if (!$this->checkCache($cacheFile)) {
                 // 缓存无效 重新模板编译
                 $content = file_get_contents($template);