diff --git a/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/options/route.ts b/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/options/route.ts
index d316f310..da1243ed 100644
--- a/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/options/route.ts
+++ b/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/options/route.ts
@@ -23,6 +23,7 @@ const querySchema = z.object({
 
 const filtersSchema = z.object({
   comboCode: z.array(z.string().max(200)).max(200).optional(),
+  opsHead: z.array(z.string().max(60)).max(200).optional(),
   ownerLimitPrice: z.array(z.string().max(40)).max(200).optional(),
   nonOwnerLimitPriceNew: z.array(z.string().max(40)).max(200).optional(),
   jxLimitPrice: z.array(z.string().max(40)).max(200).optional(),
diff --git a/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/route.ts b/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/route.ts
index 30ff68a0..2c566b4b 100644
--- a/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/route.ts
+++ b/furniture-3d-system/src/app/api/supply-chain/limit-management/combo-limits/route.ts
@@ -22,6 +22,7 @@ const listQuerySchema = z.object({
 
 const filtersSchema = z.object({
   comboCode: z.array(z.string().max(200)).max(200).optional(),
+  opsHead: z.array(z.string().max(60)).max(200).optional(),
   ownerLimitPrice: z.array(z.string().max(40)).max(200).optional(),
   nonOwnerLimitPriceNew: z.array(z.string().max(40)).max(200).optional(),
   jxLimitPrice: z.array(z.string().max(40)).max(200).optional(),