diff --git a/game-server/app/servers/role/handler/equipHandler.ts b/game-server/app/servers/role/handler/equipHandler.ts
index d5543a8c0..2160a4976 100644
--- a/game-server/app/servers/role/handler/equipHandler.ts
+++ b/game-server/app/servers/role/handler/equipHandler.ts
@@ -9,7 +9,7 @@ import { HeroModel, EPlace } from "../../../db/Hero";
 import Role from "../../../db/Role";
 import { calPlayerCeAndSave } from "../../../services/playerCeService";
 import { getGoodById, gameData } from "../../../pubUtils/data";
-import { EQUIP } from "../../../pubUtils/dicParam";
+import { BAG, EQUIP } from "../../../pubUtils/dicParam";
 import { ITID, QUALITY_TYPE, equipTypeToSortAttr, IT_TYPE, QUENCH_TYPE, REFINE_TYPE } from "../../../consts";
 import { changeEquip, dressEquip, checkMaterialEnough, takeOffEquipAndCalPlayerCe, checkEquipCanPut, quenchOnce, checkQuenchMaxByQualityAndGrade, getRandSeResult, refineOnce, checkRefineReachNextLv, calEquipCe } from "../../../services/equipService";
 
@@ -530,10 +530,14 @@ export class EquipHandler {
         let roleId: string = session.get('roleId');
         let roleName: string = session.get('roleName');
         let sid: string = session.get('sid');
+        if(originalEquip.length > BAG.BAG_RESOLVE_UPLIMITED) {
+            return resResult(STATUS.EQUIP_DECOMPOSE_IS_UPLIMIT);
+        }
         let equips = await EquipModel.getEquips(originalEquip);
         if (equips.length < originalEquip.length)
             return resResult(STATUS.EQUIP_NOT_FIND);
         let goods: Array<{ id: number, count: number }> = [];
+        let cost: ItemInter[] = [];
         let jewels: ItemInter[] = []; // 宝石返还
         for (let equip of equips) {
             if (!!equip.hid)
@@ -547,15 +551,42 @@ export class EquipHandler {
                 jewels.push({ id: jewel, count: 1 });
             }
             goods = goods.concat(goodInfo.decomposeItem);
+            cost.push({ seqId: equip.seqId });
         }
-        let uids = [{ uid: roleId, sid }];
-        await EquipModel.deleteEquips(roleId, originalEquip);
-        this.app.get('channelService').pushMessageByUids('onEquipDel', resResult(STATUS.SUCCESS, { equips: originalEquip }), uids);
+        let costResult = await handleCost(roleId, sid, cost); // 删掉装备
+        if(!costResult) return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
+
         await addItems(roleId, roleName, sid, jewels); // 把原本镶嵌在装备上的宝石返还了
         let result = await addItems(roleId, roleName, sid, goods);
         return resResult(STATUS.SUCCESS, { goods: result });
     }
 
+
+    public async decomposeEquipPiece(msg: { originalPiece: { id: number, count: number }[] }, session: BackendSession) {
+        let { originalPiece } = msg;
+        let roleId: string = session.get('roleId');
+        let roleName: string = session.get('roleName');
+        let sid: string = session.get('sid');
+        let goods: ItemInter[] = [];
+
+        for (let { id, count } of originalPiece) {
+            let goodInfo = getGoodById(id);
+            if (!goodInfo) return resResult(STATUS.DIC_DATA_NOT_FOUND);
+            let dicItid = ITID.get(goodInfo.itid);
+            if(!dicItid || dicItid.type != CONSUME_TYPE.PIECE) {
+                return resResult(STATUS.CONSUME_TYPE_ERR);
+            }
+            for(let result of goodInfo.decomposeItem) {
+                goods.push({ id: result.id, count: result.count * count });
+            }
+        }
+
+        let costResult = await handleCost(roleId, sid, originalPiece);
+        if(!costResult) return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
+        let result = await addItems(roleId, roleName, sid, goods);
+        return resResult(STATUS.SUCCESS, { goods: result });
+    }
+
     //穿戴或卸载装备 1-穿上装备(包括替换) 2-脱下装备
     public async putOnOrOff(msg: { eid: number, hid: number, type: number }, session: BackendSession) {
         let { eid, hid, type } = msg;
diff --git a/shared/consts/statusCode.ts b/shared/consts/statusCode.ts
index b2a788326..54cb1cabc 100644
--- a/shared/consts/statusCode.ts
+++ b/shared/consts/statusCode.ts
@@ -224,6 +224,7 @@ export const STATUS = {
     AP_IS_FULL: { code: 30005, simStr: '满体力不可使用道具' },
     ROLE_IS_NOT_INIT: { code: 30006, simStr: '玩家未初始化' },
     AP_BUY_TIMES_LACK: { code: 30007, simStr: '购买次数不足' },
+    CONSUME_TYPE_ERR: { code: 30008, simStr: '道具类型错误' },
 
     // 武将养成通用 30100 - 30199
 
@@ -281,6 +282,7 @@ export const STATUS = {
     EQUIP_REFINE_ERR: { code: 30513, simStr: '该装备等级不足或材料不足' },
     EQUIP_RESTRENGTHEN_NOT_PREVIEW: { code: 30514, simStr: '该装备未预览洗练值' },
     EQUIP_QUENCH_MAX: { code: 30515, simStr: '该装备不能再淬火' },
+    EQUIP_DECOMPOSE_IS_UPLIMIT: { code: 30516, simStr: '装备分解数量已达上限' },
     //全局养成30600-30699
     ROLE_REACH_MAX_TITLE_LEVEL: { code: 30600, simStr: '玩家已达到最高的爵位' },
     ROLE_TERAPH_NOT_STRENGTHEN: { code: 30601, simStr: '玩家神像不能强化' },