diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java
index 94b770996..758986e84 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pda/controller/SlitterPdaController.java
@@ -157,4 +157,10 @@ public class SlitterPdaController {
     public ResponseEntity<Object> doStockAreaUnbinding(@RequestBody JSONObject param) {
         return new ResponseEntity<>(slitterDevices.doStockAreaUnbinding(param), HttpStatus.OK);
     }
+    @PostMapping("/doSubRollWeightBinding")
+    @Log("手持子卷重量绑定")
+    @SaIgnore
+    public ResponseEntity<Object> doSubRollWeightBinding(@RequestBody JSONObject param) {
+        return new ResponseEntity<>(slitterDevices.doSubRollWeightBinding(param), HttpStatus.OK);
+    }
 }
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
index bc25be663..e78eade45 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/SlitterService.java
@@ -249,4 +249,6 @@ public interface SlitterService {
      * @return /
      */
     JSONObject markingFoilSlittingToCache(JSONObject param);
+
+    JSONObject doSubRollWeightBinding(JSONObject param);
 }
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
index cc4423499..d06888fa5 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/service/impl/SlitterServiceImpl.java
@@ -1,6 +1,7 @@
 package org.nl.b_lms.sch.tasks.slitter.service.impl;
 
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.http.HttpStatus;
@@ -1563,4 +1564,27 @@ public class SlitterServiceImpl implements SlitterService {
         }
         return res;
     }
+
+    @Override
+    public JSONObject doSubRollWeightBinding(JSONObject param) {
+        log.info("手持维护重量 - {}", param);
+        //container_name: 子卷号, roll_weight: 子卷重量, paper_weight：纸管重量
+        String containerName = param.getString("container_name");
+        Assert.notBlank(containerName, "子卷号不能为空!");
+        String rollWeight = param.getString("roll_weight");
+        String paperWeight = param.getString("paper_weight");
+        PdmBiSlittingproductionplan plan = slittingproductionplanService.getByContainerName(containerName);
+        if (ObjectUtil.isNotEmpty(rollWeight)) {
+            plan.setWeight(rollWeight);
+        }
+        if (ObjectUtil.isNotEmpty(paperWeight)) {
+            plan.setPaper_weight(paperWeight);
+        }
+        TaskUtils.updateOptMessageBySlitterPlan(plan);
+        slittingproductionplanService.updateById(plan);
+        JSONObject res = new JSONObject();
+        res.put("status", HttpStatus.HTTP_OK);
+        res.put("message", "重量更新成功!");
+        return res;
+    }
 }