diff --git a/console/migrations/m191112_014508_create_table_express_template.php b/console/migrations/m191112_014508_create_table_express_template.php
index 4396c90..787a65e 100755
--- a/console/migrations/m191112_014508_create_table_express_template.php
+++ b/console/migrations/m191112_014508_create_table_express_template.php
@@ -23,7 +23,7 @@ class m191112_014508_create_table_express_template extends Migration
             'basic_price'=>$this->integer(20)->defaultValue(null)->comment('基本运费'),
             'basic_amount'=>$this->integer(20)->defaultValue(null)->comment('基本数量'),
             'extra_price'=>$this->integer(20)->defaultValue(null)->comment('续重运费'),
-            'extra_amount'=>$this->integer(20)->defaultValue(null)->comment('续重运费'),
+            'extra_amount'=>$this->integer(20)->defaultValue(null)->comment('续重数量'),
             'updated_at'=>$this->integer(11)->defaultValue(null)->comment('更新时间'),
             'created_at'=>$this->integer(11)->defaultValue(null)->comment('创建时间'),
         ],$tableOptions);