diff --git a/src/main/java/com/ffii/fpsms/modules/jobOrder/service/PlasticBagPrinterService.kt b/src/main/java/com/ffii/fpsms/modules/jobOrder/service/PlasticBagPrinterService.kt
index 29d3f64..06fe6e1 100644
--- a/src/main/java/com/ffii/fpsms/modules/jobOrder/service/PlasticBagPrinterService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/jobOrder/service/PlasticBagPrinterService.kt
@@ -297,7 +297,7 @@ class PlasticBagPrinterService(
         val codeStr = (itemCode ?: "").trim().replace(";", ",")
         val nameStr = (itemName ?: "").trim().replace(";", ",")
         val payload = if (itemId != null && stockInLineId != null) {
-            "{\"itemID\":$itemId,\"stockInLineId\":$stockInLineId};$codeStr;$nameStr;;"
+            "{\"itemId\":$itemId,\"stockInLineId\":$stockInLineId};$codeStr;$nameStr;;"
         } else {
             "0;$codeStr;$nameStr;;"
         }
diff --git a/src/main/java/com/ffii/fpsms/modules/jobOrder/web/PlasticBagPrinterController.kt b/src/main/java/com/ffii/fpsms/modules/jobOrder/web/PlasticBagPrinterController.kt
index 727eae5..cf7fec3 100644
--- a/src/main/java/com/ffii/fpsms/modules/jobOrder/web/PlasticBagPrinterController.kt
+++ b/src/main/java/com/ffii/fpsms/modules/jobOrder/web/PlasticBagPrinterController.kt
@@ -50,7 +50,7 @@ class PlasticBagPrinterController(
     }
 
     /**
-     * Bag2.py laser TCP protocol: `{"itemID":n,"stockInLineId":m};code;name;;` or `0;code;name;;`
+     * Bag2.py laser TCP protocol: `{"itemId":n,"stockInLineId":m};code;name;;` or `0;code;name;;`
      */
     @PostMapping("/print-laser-bag2")
     fun printLaserBag2(@RequestBody request: LaserBag2SendRequest): ResponseEntity<LaserBag2SendResponse> {