diff --git a/.env.sample b/.env.sample
index ccd0f2919a1d4bb8305046feb04e4433b805f146..67889302b21b2ccbe065faea8776bbcd21b5900d 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,6 +1,5 @@
 [app]
 debug = false
-trace = false
 
 [database]
 hostname = 127.0.0.1
diff --git a/application/config.php b/application/config.php
index 823b5b6cacba32958c85e5f1585df068460cd052..13c39414e1d24b242b7965cf8311c6bd422d38ba 100755
--- a/application/config.php
+++ b/application/config.php
@@ -19,7 +19,7 @@ return [
     'app_namespace'          => 'app',
     // 应用调试模式
     'app_debug'              => Env::get('app.debug', false),
-    // 应用Trace
+    // 应用Trace，在 FastAdmin 后台建议将 trace 关闭
     'app_trace'              => Env::get('app.trace', false),
     // 应用模式状态
     'app_status'             => '',