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 232ba38d0..3597eef2f 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
@@ -1928,6 +1928,10 @@ public class SlitterServiceImpl implements SlitterService {
         // down_left_size_k,down_right_size_k, down_left_size_v,down_right_size_v
         log.info("创建虚拟分切计划呼叫气胀轴 - {}", param);
         String area = param.getString("area");
+        int uLeftLen = 0;
+        int uRightLen = 0;
+        int dLeftLen = 0;
+        int dRightLen = 0;
         if (!area.startsWith("B")) {
             throw new BadRequestException("该功能只对二期有用！");
         }
@@ -2009,6 +2013,7 @@ public class SlitterServiceImpl implements SlitterService {
                 }
                 plan.setUp_or_down("1");
                 plan.setLeft_or_right("1");
+                uLeftLen = SlitterTaskUtil.getPaperLengthInt(plan);
             }
             if (i==1 && ObjectUtil.isNotEmpty(upRightSizeK)) {
                 // 上右
@@ -2031,6 +2036,7 @@ public class SlitterServiceImpl implements SlitterService {
                 } else {
                     plan.setQzz_generation("5");
                 }
+                uRightLen = SlitterTaskUtil.getPaperLengthInt(plan);
             }
             if (i==2 && ObjectUtil.isNotEmpty(downLeftSizeK)) {
                 // 下左
@@ -2053,6 +2059,7 @@ public class SlitterServiceImpl implements SlitterService {
                 } else {
                     plan.setQzz_generation("5");
                 }
+                dLeftLen = SlitterTaskUtil.getPaperLengthInt(plan);
             }
             if (i==4 && ObjectUtil.isNotEmpty(downRightSizeK)) {
                 // 下右
@@ -2075,6 +2082,7 @@ public class SlitterServiceImpl implements SlitterService {
                 } else {
                     plan.setQzz_generation("5");
                 }
+                dRightLen = SlitterTaskUtil.getPaperLengthInt(plan);
             }
             if (i==0 && ObjectUtil.isEmpty(upLeftSizeK)) {
                 plan.setIs_delete("1");
@@ -2090,6 +2098,9 @@ public class SlitterServiceImpl implements SlitterService {
             }
             plans.add(plan);
         }
+        if (uLeftLen + uRightLen > 1700 || dLeftLen + dRightLen > 1700) {
+            throw new BadRequestException("同一根轴长度不能超过气胀轴长度，请确认是否选择正确!");
+        }
         slittingproductionplanService.saveOrUpdateBatch(plans);
         // 机台打开
         LambdaUpdateWrapper<StIvtCutpointivt> lamu = new LambdaUpdateWrapper<>();
diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/util/SlitterTaskUtil.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/util/SlitterTaskUtil.java
index 5bef2b8d7..5c04ea3d6 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/util/SlitterTaskUtil.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/sch/tasks/slitter/util/SlitterTaskUtil.java
@@ -335,6 +335,10 @@ public class SlitterTaskUtil {
         return split[split.length - 1];
     }
 
+    public static Integer getPaperLengthInt(PdmBiSlittingproductionplan plan) {
+        return Integer.valueOf(getPaperLength(plan));
+    }
+
     /**
      * 设置重量
      * @param plans 分切计划