diff --git a/library/think/debug/Console.php b/library/think/debug/Console.php
index f938dd2f..62adb51f 100644
--- a/library/think/debug/Console.php
+++ b/library/think/debug/Console.php
@@ -53,7 +53,7 @@ class Console
             return false;
         }
         // 获取基本信息
-        $runtime = round(microtime(true) - THINK_START_TIME, 20);
+        $runtime = round(microtime(true) - THINK_START_TIME, 10);
         $reqs    = number_format(1 / $runtime, 2);
         $mem     = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
 
diff --git a/library/think/log/driver/File.php b/library/think/log/driver/File.php
index 4d4abfe2..3586bec0 100644
--- a/library/think/log/driver/File.php
+++ b/library/think/log/driver/File.php
@@ -54,7 +54,7 @@ class File
         } else {
             $current_uri = "cmd:" . implode(' ', $_SERVER['argv']);
         }
-        $runtime    = round(microtime(true) - THINK_START_TIME, 20);
+        $runtime    = round(microtime(true) - THINK_START_TIME, 10);
         $reqs       = number_format(1 / $runtime, 2);
         $time_str   = ' [运行时间：' . number_format($runtime, 6) . 's][吞吐率：' . $reqs . 'req/s]';
         $memory_use = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);