diff --git a/app/common/model/Base.php b/app/common/model/Base.php
index eb4ea45..ad37c21 100644
--- a/app/common/model/Base.php
+++ b/app/common/model/Base.php
@@ -1,7 +1,6 @@
 <?php
 namespace app\common\model;
 
-use app\common\traits\AutoClearCache;
 use think\Model;
 
 class Base extends Model 
diff --git a/composer.json b/composer.json
index 39de9aa..c141589 100644
--- a/composer.json
+++ b/composer.json
@@ -19,8 +19,8 @@
     ],
     "require": {
         "php": ">=7.1.0",
-        "topthink/framework": "6.0.*",
-        "topthink/think-orm": "2.0.*",
+        "topthink/framework": "^6.0.0",
+        "topthink/think-orm": "^2.0.0",
         "topthink/think-view": "^1.0",
         "topthink/think-migration": "^3.0",
         "topthink/think-helper": "^3.1",
diff --git a/config/cache.php b/config/cache.php
index dd492df..292f69e 100644
--- a/config/cache.php
+++ b/config/cache.php
@@ -1,4 +1,6 @@
 <?php
+
+use think\facade\App;
 use think\facade\Env;
 
 // +----------------------------------------------------------------------
diff --git a/config/database.php b/config/database.php
index 7b6920d..9cd91b5 100644
--- a/config/database.php
+++ b/config/database.php
@@ -55,9 +55,8 @@ return [
             // 监听SQL
             'trigger_sql'       => true,
             // 开启字段缓存
-            'fields_cache'      => false,
-            // 字段缓存路径
-            'schema_cache_path' => app()->getRuntimePath() . 'schema' . DIRECTORY_SEPARATOR,
+            'fields_cache'      => true,
+            
         ],
         'sqlite' => [
              // 数据库类型