diff --git a/game-server/app/servers/role/handler/authorBookHandler.ts b/game-server/app/servers/role/handler/authorBookHandler.ts
index aa4a27bb7..2c38e6cd8 100644
--- a/game-server/app/servers/role/handler/authorBookHandler.ts
+++ b/game-server/app/servers/role/handler/authorBookHandler.ts
@@ -150,21 +150,26 @@ export class AuthorsBookHandler {
         return resResult(STATUS.SUCCESS, { goods });
     }
 
-    public async decomposeSpirit(msg: { id: number, count: number }, session: BackendSession) {
+    public async decomposeSpirit(msg: { spirits: { id: number, count: number }[] }, session: BackendSession) {
         let roleId: string = session.get('roleId');
         let sid: string = session.get('sid');
         let roleName: string = session.get('roleName');
 
-        const { id, count } = msg;
-        let dicSpirit = gameData.spirit.get(id);
-        if(!dicSpirit) return resResult(STATUS.DIC_DATA_NOT_FOUND);
+        const { spirits = [] } = msg;
+        let rewards: RewardInter[] = [];
+        for(let { id, count } of spirits) {
+            let dicSpirit = gameData.spirit.get(id);
+            if(!dicSpirit) return resResult(STATUS.DIC_DATA_NOT_FOUND);
+            for(let item of dicSpirit.decomposeItem) {
+                rewards.push({ id: item.id, count: item.count * count });
+            }
+        }
 
-        let consumes = [{ id, count }];
+        let consumes = spirits;
         let costResult = await handleCost(roleId, sid, consumes, ITEM_CHANGE_REASON.DECOMPOSE_SPIRIT);
         if (!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
 
-        let reward = dicSpirit.decomposeItem;
-        let goods = await addItems(roleId, roleName, sid, reward, ITEM_CHANGE_REASON.DECOMPOSE_SPIRIT);
+        let goods = await addItems(roleId, roleName, sid, combineItems(rewards), ITEM_CHANGE_REASON.DECOMPOSE_SPIRIT);
 
         return resResult(STATUS.SUCCESS, { goods });
     }
diff --git a/game-server/app/services/checkParam.ts b/game-server/app/services/checkParam.ts
index 3c0a92ab2..2648ebe0b 100644
--- a/game-server/app/services/checkParam.ts
+++ b/game-server/app/services/checkParam.ts
@@ -2024,11 +2024,18 @@ export function checkRouteParam(route: string, msg: any) {
                 break;
             }
         case "role.authorsBookHandler.buySpirit":
-        case "role.authorsBookHandler.decomposeSpirit":
             {
                 if(!checkNaturalNumbers(msg.id, msg.count)) return false;
                 break;
             }
+        case "role.authorsBookHandler.decomposeSpirit":
+            {
+                if(!checkNaturalArray(msg.spirits)) return false;
+                for(let { id, count } of msg.spirits) {
+                    if(!checkNaturalNumbers(id, count)) return false;
+                }
+                break;
+            }
         case 'activity.dragonBoatHandler.gameStart':
         case 'activity.dragonBoatHandler.gameEnd':
             {