diff --git a/src/views/modules/sampleManagement/technicalSpecificationDetail/com_bm_bom.vue b/src/views/modules/sampleManagement/technicalSpecificationDetail/com_bm_bom.vue
index eb9c9ad..4f185b6 100644
--- a/src/views/modules/sampleManagement/technicalSpecificationDetail/com_bm_bom.vue
+++ b/src/views/modules/sampleManagement/technicalSpecificationDetail/com_bm_bom.vue
@@ -25,11 +25,11 @@
 
           <el-form-item prop="urlFile" label="UL文件号/UL Product Model" v-if="plmTechnicalSpecificationSheetFlag('urlFile') === 'N'||readonly">
             <span slot="label">UL文件号/UL Product Model</span>
-            <el-input :readonly="readonly" v-model="bomData.urlFile" disabled :class="{ 'input-error-border': urlFileChange && bomData.urlFile && bomData.urlFile.trim() !== '' }" style="width: 370px" />
+            <el-input :readonly="readonly" v-model="bomData.urlFile" disabled style="width: 370px" />
           </el-form-item>
           <el-form-item prop="urlFile" label="UL文件号/UL Product Model" v-else>
             <span slot="label"><a href="javascript:void(0)" @click="queryUrlFile" style=" text-decoration: none;">UL文件号/UL Product Model</a></span>
-            <el-input v-model="bomData.urlFile" readonly :class="{ 'input-error-border': urlFileChange && bomData.urlFile && bomData.urlFile.trim() !== '' }" style="width: 370px" />
+            <el-input v-model="bomData.urlFile" readonly style="width: 370px" />
           </el-form-item>
           <el-form-item label=" " v-if="!readonly">
             <el-button type="primary" @click="searchTable(true)" >刷新</el-button>
@@ -309,7 +309,7 @@
           :min-width="item.columnWidth"
           :label="item.columnLabel">
           <template slot-scope="scope">
-            <span v-if="!item.columnHidden">{{ scope.row[item.columnProp] }}</span>
+            <span v-if="!item.columnHidden" style="white-space: pre-wrap">{{ scope.row[item.columnProp] }}</span>
             <span v-if="item.columnImage"><img :src="scope.row[item.columnProp]" style="width: 100px; height: 80px"/></span>
           </template>
         </el-table-column>
@@ -952,22 +952,12 @@
       this.bomData.urlFile = row.dictLabel
       this.urlFileFlag = false
       },
-
-      validateUrlFile() {
-        const value = this.bomData.urlFile.trim();
-        this.urlFileInvalid = !value; // 空值则标记为无效
-      },
     },
     watch: {
-      'bomData.urlFile'(newVal) {
-        this.urlFileChange = true
-      },
     },
   }
 </script>
 
 <style scoped>
-input[readonly] {
-  cursor: text;
-}
+
 </style>