diff --git a/composer.lock b/composer.lock
index fdcc96de6..250d8c461 100644
--- a/composer.lock
+++ b/composer.lock
@@ -909,12 +909,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/zoujingli/ThinkLibrary.git",
-                "reference": "86bd9b95fc7080aa642c803446cde65acbaccedc"
+                "reference": "8901d45d4435751d74cca5ffc247c9b75c64a9c8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/86bd9b95fc7080aa642c803446cde65acbaccedc",
-                "reference": "86bd9b95fc7080aa642c803446cde65acbaccedc",
+                "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/8901d45d4435751d74cca5ffc247c9b75c64a9c8",
+                "reference": "8901d45d4435751d74cca5ffc247c9b75c64a9c8",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -958,7 +958,7 @@
             ],
             "description": "ThinkPHP v6.0 Development Library",
             "homepage": "http://framework.thinkadmin.top",
-            "time": "2020-04-16T07:24:06+00:00"
+            "time": "2020-04-16T07:34:14+00:00"
         },
         {
             "name": "zoujingli/wechat-developer",
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 5557cfdb6..1577e3743 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -935,12 +935,12 @@
         "source": {
             "type": "git",
             "url": "https://github.com/zoujingli/ThinkLibrary.git",
-            "reference": "86bd9b95fc7080aa642c803446cde65acbaccedc"
+            "reference": "8901d45d4435751d74cca5ffc247c9b75c64a9c8"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/86bd9b95fc7080aa642c803446cde65acbaccedc",
-            "reference": "86bd9b95fc7080aa642c803446cde65acbaccedc",
+            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/8901d45d4435751d74cca5ffc247c9b75c64a9c8",
+            "reference": "8901d45d4435751d74cca5ffc247c9b75c64a9c8",
             "shasum": "",
             "mirrors": [
                 {
@@ -956,7 +956,7 @@
             "ext-json": "*",
             "topthink/framework": "^6.0"
         },
-        "time": "2020-04-16T07:24:06+00:00",
+        "time": "2020-04-16T07:34:14+00:00",
         "type": "library",
         "extra": {
             "think": {
diff --git a/vendor/services.php b/vendor/services.php
index c4b4c4dad..f9db4f626 100644
--- a/vendor/services.php
+++ b/vendor/services.php
@@ -1,5 +1,5 @@
 <?php 
-// This file is automatically generated at:2020-04-16 15:26:23
+// This file is automatically generated at:2020-04-16 15:39:28
 declare (strict_types = 1);
 return array (
   0 => 'think\\app\\Service',
diff --git a/vendor/zoujingli/think-library/src/service/SystemService.php b/vendor/zoujingli/think-library/src/service/SystemService.php
index e7386d5d0..37c9df705 100644
--- a/vendor/zoujingli/think-library/src/service/SystemService.php
+++ b/vendor/zoujingli/think-library/src/service/SystemService.php
@@ -204,17 +204,18 @@ class SystemService extends Service
      */
     public function productMode($state = null)
     {
-        if (is_string($state)) {
-            $this->setRuntime([], $state ? 'product' : 'developoer');
-            return !$this->app->debug(empty($state))->isDebug();
+        if (is_null($state)) {
+            return $this->bindRuntime();
+        } else {
+            return $this->setRuntime([], $state ? 'product' : 'developoer');
         }
-        return !$this->app->debug($this->getRuntime('app_run') !== 'product')->isDebug();
     }
 
     /**
      * 设置实时运行配置
      * @param array|null $map 应用映射
      * @param string|null $run 支持模式
+     * @return boolean 是否调试模式
      */
     public function setRuntime($map = [], $run = null)
     {
@@ -226,7 +227,7 @@ class SystemService extends Service
         $data['app_run'] = is_null($run) ? $data['app_run'] : $run;
         $data['app_map'] = is_null($map) ? [] : array_merge($data['app_map'], $map);
         file_put_contents($file, json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT));
-        $this->bindRuntime($data);
+        return $this->bindRuntime($data);
     }
 
     /**
@@ -247,6 +248,7 @@ class SystemService extends Service
     /**
      * 绑定应用实时配置
      * @param array $data 配置数据
+     * @return boolean 是否调试模式
      */
     public function bindRuntime($data = [])
     {
@@ -260,7 +262,7 @@ class SystemService extends Service
             $this->app->config->set(['app_map' => array_merge($maps, $data['app_map'])], 'app');
         }
         // 动态设置当前运行模式
-        $this->app->debug($data['app_run'] !== 'product');
+        return $this->app->debug($data['app_run'] !== 'product')->isDebug();
     }
 
     /**