diff --git a/src/views/modules/part/partInformation.vue b/src/views/modules/part/partInformation.vue
index 13ad2a3..c3e4f56 100644
--- a/src/views/modules/part/partInformation.vue
+++ b/src/views/modules/part/partInformation.vue
@@ -5250,6 +5250,25 @@
           this.$message.warning('From Part 不能为空！')
           return
         }
+        let partNo = this.copyPartData.partNo
+
+        // 1 去除隐藏空格
+        partNo = partNo.replace(/[\s\u00A0\u3000\u200B]/g, '')
+
+        // 2 判断是否为空
+        if (!partNo) {
+          this.$message.warning('请填写物料编码！')
+          return
+        }
+
+        // 3 判断是否包含非法字符（只允许字母数字-_.）
+        if (!/^[A-Za-z0-9._-]+$/.test(partNo)) {
+          this.$message.warning('物料编码只能包含字母、数字、-、_、.')
+          return
+        }
+
+        // 4 回写清理后的值
+        this.copyPartData.partNo = partNo
         if (this.copyPartData.partNo === '' || this.copyPartData.partNo == null) {
           this.$message.warning('请输入物料编码！')
           return