diff --git a/database/migrations/2022_01_15_115032_create_dealer_earnings_table.php b/database/migrations/2022_01_15_115032_create_dealer_earnings_table.php
deleted file mode 100644
index accf32b4..00000000
--- a/database/migrations/2022_01_15_115032_create_dealer_earnings_table.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class CreateDealerEarningsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::create('dealer_earnings', function (Blueprint $table) {
-            $table->id();
-            $table->unsignedBigInteger('user_id');
-            $table->unsignedDecimal('total_amount', 10, 2)->comment('补贴总金额');
-            $table->unsignedDecimal('fee', 10, 2)->default(0)->comment('手续费');
-            $table->unsignedDecimal('fee_rate', 4, 2)->default(0)->comment('手续费率(百分比)');
-            $table->tinyInteger('type')->comment('类型: 1=>管理津贴, 2=>管理者补贴, 3=>进货补贴, 4=>渠道补贴');
-            $table->timestamp('start_at')->comment('结算开始时间');
-            $table->timestamp('end_at')->comment('结算结束时间');
-            $table->tinyInteger('status')->default(0)->comment('状态: 0 待处理, 5 已付款');
-            $table->timestamp('completed_at')->nullable()->comment('完成时间');
-            $table->timestamps();
-
-            $table->unique(['user_id', 'type', 'start_at', 'end_at']);
-            $table->index(['start_at', 'end_at']);
-            $table->index('type');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('dealer_earnings');
-    }
-}
diff --git a/database/migrations/2022_01_15_133549_add_is_manager_to_dealer_earnings_table.php b/database/migrations/2022_01_15_133549_add_is_manager_to_dealer_earnings_table.php
deleted file mode 100644
index aeb9506e..00000000
--- a/database/migrations/2022_01_15_133549_add_is_manager_to_dealer_earnings_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class AddIsManagerToDealerEarningsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->boolean('is_manager')->default(false)->comment('是否是管理者');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->dropColumn('is_manager');
-        });
-    }
-}
diff --git a/database/migrations/2022_01_15_133557_add_lvl_to_dealer_earnings_table.php b/database/migrations/2022_01_15_133557_add_lvl_to_dealer_earnings_table.php
deleted file mode 100644
index e0c925c7..00000000
--- a/database/migrations/2022_01_15_133557_add_lvl_to_dealer_earnings_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class AddLvlToDealerEarningsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->tinyInteger('lvl')->comment('经销商等级');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->dropColumn('lvl');
-        });
-    }
-}
diff --git a/database/migrations/2022_01_15_141756_add_description_to_dealer_earnings_table.php b/database/migrations/2022_01_15_141756_add_description_to_dealer_earnings_table.php
deleted file mode 100644
index 0e84569e..00000000
--- a/database/migrations/2022_01_15_141756_add_description_to_dealer_earnings_table.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class AddDescriptionToDealerEarningsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->text('description')->nullable()->comment('描述');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('dealer_earnings', function (Blueprint $table) {
-            $table->dropColumn('description');
-        });
-    }
-}