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				@@ -12,10 +12,16 @@ module.exports = { 
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				       type: Sequelize.TEXT, 
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				       allowNull: true, // 根据需要设置是否允许为空 
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				     }); 
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				+ 
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				+    await queryInterface.addColumn('Articles', 'cs', { 
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				+      type: Sequelize.TEXT, 
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				+      allowNull: true, // 根据需要设置是否允许为空 
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				+    }); 
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				   }, 
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				   async down (queryInterface, Sequelize) { 
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				     await queryInterface.removeColumn('Articles', 'type'); 
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				     await queryInterface.removeColumn('Articles', 'img'); 
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				+    await queryInterface.removeColumn('Articles', 'cs'); 
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				   } 
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				 }; 
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