diff --git a/ruoyi-admin/src/main/java/com/ruoyi/bas/traycode/service/impl/BasTraycodeServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/bas/traycode/service/impl/BasTraycodeServiceImpl.java
index da128f2..69ad881 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/bas/traycode/service/impl/BasTraycodeServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/bas/traycode/service/impl/BasTraycodeServiceImpl.java
@@ -1,9 +1,12 @@
 package com.ruoyi.bas.traycode.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.convert.Convert;
 import com.ruoyi.bas.traycode.domain.BasTraycode;
 import com.ruoyi.bas.traycode.mapper.BasTraycodeMapper;
 import com.ruoyi.bas.traycode.service.IBasTraycodeService;
+import com.ruoyi.bas.traycodeformat.domain.BasTraycodeFormat;
+import com.ruoyi.bas.traycodeformat.service.IBasTraycodeFormatService;
 import com.ruoyi.common.utils.DateUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -21,6 +24,8 @@ public class BasTraycodeServiceImpl implements IBasTraycodeService
 {
     @Autowired
     private BasTraycodeMapper basTraycodeMapper;
+    @Autowired
+    private IBasTraycodeFormatService basTraycodeFormatService;
 
     /**
      * 查询条码信息
@@ -56,24 +61,28 @@ public class BasTraycodeServiceImpl implements IBasTraycodeService
     public int insertBasTraycode(BasTraycode basTraycode)
     {
         try {
-            Integer i = basTraycodeMapper.selectBasTrayCodeMax();
-            if (i == null) {
-                i = 0;
-            }
+            BasTraycodeFormat basTraycodeFormat = basTraycodeFormatService.selectBasTraycodeFormatById(basTraycode.getFormatId());
+
+
             int i1 = Integer.parseInt(basTraycode.getSpare1());
             //如果i<4位数，前面补0
             String code = "";
             for (int j = 0; j < i1; j++) {
-                code = String.format("%04d", i + 1 + j);
-                if("9999".equals( code)){
+                code = String.format("%07d",Convert.toInt( basTraycodeFormat.getSerialRule()) + 1 + j);
+                if(basTraycodeFormat.getMaxNum() < Convert.toLong( code)){
                     throw new RuntimeException("已生成最大值");
                 }
-                basTraycode.setTrayCode(code);
+                String finalCode = basTraycodeFormat.getBarcodeFormat()+code;
+                basTraycode.setTrayCode(finalCode);
                 basTraycode.setSpare1(null);
                 basTraycode.setCreateTime(DateUtils.getNowDate());
                 basTraycode.setSpare2("Y");
                 basTraycodeMapper.insertBasTraycode(basTraycode);
+
+
             }
+            basTraycodeFormat.setSerialRule(Convert.toLong( code).toString());
+            basTraycodeFormatService.updateBasTraycodeFormat(basTraycodeFormat);
         } catch (Exception e) {
            throw new RuntimeException(e);
         }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/bas/traycodeformat/service/impl/BasTraycodeFormatServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/bas/traycodeformat/service/impl/BasTraycodeFormatServiceImpl.java
index f9d9031..9a0e930 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/bas/traycodeformat/service/impl/BasTraycodeFormatServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/bas/traycodeformat/service/impl/BasTraycodeFormatServiceImpl.java
@@ -79,20 +79,7 @@ public class BasTraycodeFormatServiceImpl implements IBasTraycodeFormatService
     public int updateBasTraycodeFormat(BasTraycodeFormat basTraycodeFormat)
     {
         BasTraycodeFormat old = selectBasTraycodeFormatById(basTraycodeFormat.getId());
-        int oldSerialRule = Convert.toInt(old.getSerialRule());
-        int newSerialRule = Convert.toInt(basTraycodeFormat.getSerialRule());
-
-        List<BasTraycode> traycodeList = new ArrayList<>();
-        for (int i = oldSerialRule; i < newSerialRule; i++) {
-            BasTraycode basTraycode = new BasTraycode();
-            basTraycode.setFormatId(basTraycodeFormat.getId());
-            String traycode = old.getBarcodeFormat()+ StrUtil.padPre(Convert.toStr(i),5,'0');
-            basTraycode.setTrayCode(traycode);
-            traycodeList.add(basTraycode);
-        }
         basTraycodeFormat.setUpdateTime(DateUtils.getNowDate());
-        //插入条码信息
-        basTraycodeService.insertBasTraycodeList(traycodeList);
         return basTraycodeFormatMapper.updateBasTraycodeFormat(basTraycodeFormat);
     }
 
diff --git a/ruoyi-ui/package.json b/ruoyi-ui/package.json
index c98ae7c..dee870a 100644
--- a/ruoyi-ui/package.json
+++ b/ruoyi-ui/package.json
@@ -44,6 +44,7 @@
     "sortablejs": "1.10.2",
     "splitpanes": "2.4.1",
     "vue": "2.6.12",
+    "vue-barcode": "^1.3.0",
     "vue-count-to": "1.0.13",
     "vue-cropper": "0.5.5",
     "vue-easy-print": "^0.0.8",
diff --git a/ruoyi-ui/src/views/bas/BasProductCode/index.vue b/ruoyi-ui/src/views/bas/BasProductCode/index.vue
index 08ac641..d29854d 100644
--- a/ruoyi-ui/src/views/bas/BasProductCode/index.vue
+++ b/ruoyi-ui/src/views/bas/BasProductCode/index.vue
@@ -103,7 +103,7 @@
                 <div class="qrcode-container">
                   <vue-qr
                     :text="qrCodeValue"
-                    :size="180"
+                    :size="80"
                     :margin="0"
                     :correctLevel="2"
                     error-correction-level="M"
@@ -116,8 +116,8 @@
 
           <!-- 打印专用区域（隐藏） -->
           <vue-easy-print style="display: none;" ref="easyPrint2">
-            <div class="vue-easy-print" style="page-break-after:always">
-              <div class="label-content">
+            <div class="vue-easy-print">
+              <div class="print-label">
                 <div class="preview-box">
                   <div class="preview-content">
                     <div class="preview-row">
@@ -158,10 +158,10 @@
                     </div>
                   </div>
                   <!-- 二维码区域 -->
-                  <div class="qrcode-container">
+                  <div class="qrcode-container" style="top:2mm;right:2mm;">
                     <vue-qr
                       :text="qrCodeValue"
-                      :size="180"
+                      :size="120"
                       :margin="0"
                       :correctLevel="2"
                       error-correction-level="M"
@@ -969,7 +969,7 @@ export default {
 }
 
 .preview-display {
-  padding: 0 20px 20px;
+  padding: 0 10px 10px;
 }
 
 .label-content {
@@ -978,6 +978,19 @@ export default {
   overflow: hidden;
 }
 
+/* 打印单页标签尺寸（按实际贴纸尺寸调整） */
+.print-label {
+  width: 90mm;   /* 贴纸宽度 */
+  height: 30mm;  /* 贴纸高度 */
+  padding: 6mm;  /* 安全边距 */
+  box-sizing: border-box;
+  display: flex;
+  align-items: stretch;
+  background: #fff;
+  border: 1px solid #e4e7ed;
+  border-radius: 6px;
+}
+
 .preview-box {
   padding: 20px;
   font-family: 'Arial', sans-serif;
@@ -1103,26 +1116,63 @@ export default {
 @media print {
   @page {
     margin: 0;
-    size: auto;
+    size: 90mm 30mm;
   }
 
   body {
     margin: 0;
   }
 
+  .vue-easy-print {
+    width: 90mm;
+    height: 30mm;
+  }
+
   .preview-box {
     border: none;
     box-shadow: none;
     position: relative;
+    width: 100%;
+    height: 100%;
+    padding: 0;
+    display: flex;
+    flex-direction: row;
+  }
+
+  .preview-content {
+    margin-right: 38mm;
+    padding-right: 0;
+  }
+
+  .preview-row {
+    margin-bottom: 4px;
+    min-height: auto;
+  }
+
+  .preview-label {
+    font-size: 14px;
+    min-width: 10mm;
+    margin-right: 3px;
+  }
+
+  .preview-value {
+    font-size: 14px;
   }
 
   .qrcode-container {
     border: none;
     position: absolute !important;
-    top: 20px !important;
-    right: 20px !important;
+    top: 2mm !important;
+    right: 2mm !important;
     padding: 0;
     background-color: transparent;
+    text-align: center;
+  }
+
+  /* 提高打印品质，避免缩放导致模糊 */
+  * {
+    -webkit-print-color-adjust: exact;
+    print-color-adjust: exact;
   }
 }
 </style>
diff --git a/ruoyi-ui/src/views/bas/traycode/index.vue b/ruoyi-ui/src/views/bas/traycode/index.vue
index b5bde5d..b25c25b 100644
--- a/ruoyi-ui/src/views/bas/traycode/index.vue
+++ b/ruoyi-ui/src/views/bas/traycode/index.vue
@@ -150,7 +150,7 @@
     <!-- 添加或修改条码信息对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="100px">
-<!--        <el-form-item label="格式ID" prop="formatId">
+        <el-form-item label="格式ID" prop="formatId">
           <el-select v-model="form.formatId" placeholder="请选择格式ID">
             <el-option
               v-for="item in traycodeFormatList"
@@ -159,7 +159,7 @@
               :value="item.id"
             />
           </el-select>
-        </el-form-item>-->
+        </el-form-item>
 
          <el-form-item label="数量" prop="spare1" v-if="form.id == null">
           <el-input v-model="form.spare1" placeholder="请输入数量" />
@@ -189,10 +189,13 @@
     <!-- 打印模板 -->
     <vue-easy-print v-show="true" ref="easyPrint2">
       <div v-for="item  in printData" :key="item.id" style="page-break-after:always" class="vue-easy-print">
-        <vue-qr :text='item.trayCode' :size="150" :margin="10" :align-item="center" :correctLevel="2"></vue-qr>
-         <div>
-          <span class="num">{{ item.trayCode }}</span>
-        </div>
+        <vue-barcode
+          :value=item.trayCode
+          format="CODE39"
+          width="2"
+          height="100"
+          display-value
+        />
       </div>
     </vue-easy-print>
   </div>
@@ -203,14 +206,15 @@ import { listTraycode, getTraycode, delTraycode, addTraycode, updateTraycode } f
 import { listTraycodeFormat } from "@/api/bas/traycodeFormat"
 import vueEasyPrint from 'vue-easy-print'
 import VueQr from 'vue-qr'
-
+import VueBarcode from 'vue-barcode'
 
 export default {
   name: "Traycode",
   dicts:['sys_yes_no'],
   components: {
     vueEasyPrint,
-    VueQr
+    VueQr,
+    VueBarcode
   },
   data() {
     return {
@@ -455,7 +459,7 @@ export default {
 
 @media print {
   @page {
-    size: A4;
+    size: 80mm 50mm;
     margin: 0;
   }