修正

application/common.php

@@ -113,7 +113,7 @@ function str_rand($length = 16, $char = '0123456789abcdefghijklmnopqrstuvwxyzABC
  */
 function make_token()
 {
-    return md5('LSKY PRO' . time());
+    return md5('LSKY PRO' . uniqid() . time());
 }
 
 /**

application/common/model/Users.php

@@ -17,7 +17,7 @@ class Users extends Model
 {
     use SoftDelete;
 
-    protected $insert = ['reg_ip', 'quota'];
+    protected $insert = ['reg_ip', 'quota', 'token'];
 
     public function setPassWordAttr($password)
     {
@@ -34,6 +34,11 @@ class Users extends Model
         return Config::where('name', 'user_initial_quota')->value('value');
     }
 
+    public function setTokenAttr()
+    {
+        return make_token();
+    }
+
     public function getUseQuotaAttr()
     {
         return $this->hasMany('Images', 'user_id', 'id')->sum('size');
@@ -58,11 +63,7 @@ class Users extends Model
             if ($user->password !== md5($password)) {
                 throw new Exception('密码不正确');
             }
-            $token = make_token();
             Session::set('uid', $user->id);
-            Session::set('token', $token);
-            $user->token = $token;
-            $user->save();
         } else {
             throw new Exception('用户不存在');
         }
@@ -72,4 +73,4 @@ class Users extends Model
     {
         return $this->hasMany('Images', 'user_id', 'id');
     }
-}
+}