diff --git a/src/views/modules/part/partInformation.vue b/src/views/modules/part/partInformation.vue
index 99d8ab1..ae6b03b 100644
--- a/src/views/modules/part/partInformation.vue
+++ b/src/views/modules/part/partInformation.vue
@@ -1274,9 +1274,9 @@
           <el-form-item>
             <template slot="label">
               <span>To Part</span>
-              <el-button style="margin-left: 2px;width: 83px;line-height: 0.5;font-size: 10px;" type="primary" @click="nextPartNo2">Next Part No</el-button>
+              <el-button style="margin-left: 2px;width: 83px;line-height: 0.5;font-size: 10px;" type="primary" :disabled="copyPartData.fromPartStatus && copyPartData.fromPartStatus !== 'Y'" @click="nextPartNo2">Next Part No</el-button>
             </template>
-            <el-input v-model="copyPartData.partNo" style="width: 120px"></el-input>
+            <el-input v-model="copyPartData.partNo" :readonly="copyPartData.fromPartStatus && copyPartData.fromPartStatus !== 'Y'" style="width: 120px"></el-input>
             <el-input v-model="copyPartData.partDesc" style="width: 300px"></el-input>
           </el-form-item>
           <el-form-item label="To Site">
@@ -1834,6 +1834,8 @@
           fromPartSite: '',
           fromPartNo: '',
           fromPartDesc: '',
+          fromPartStatus: '',
+          partNoAutoGenerated: '',
           copyFlag: '',
           buNo: '',
           buDesc: '',
@@ -5304,6 +5306,19 @@
         this.copyFlag2 = true
       },
 
+      // 获取复制物料时系统自动生成编码
+      setCopyPartAutoPartNo () {
+        getProjectPartNo(this.searchData).then(({data}) => {
+          if (data && data.code === 0) {
+            this.copyPartData.partNo = data.partNo
+            this.copyPartData.partNoAutoGenerated = data.partNo
+          } else {
+            this.copyPartData.partNo = ''
+            this.copyPartData.partNoAutoGenerated = ''
+          }
+        })
+      },
+
       // 复制物料的模态框
       toCopyPartModal () {
         this.copyPartData = {
@@ -5329,23 +5344,22 @@
           fromPartSite: this.modalData.site,
           fromPartNo: '',
           fromPartDesc: '',
+          fromPartStatus: this.modalData.flag === '3' ? '' : this.modalData.status,
+          partNoAutoGenerated: '',
           copyFlag: '',
           buNo: '',
           buDesc: '',
           customerPartNo: '',
         }
         if (this.modalData.flag === '2') {
-          getProjectPartNo(this.searchData).then(({data}) => {
-            if (data && data.code === 0) {
-              this.copyPartData.partNo = data.partNo
-            } else {
-              this.copyPartData.partNo = ''
-            }
-          })
+          this.setCopyPartAutoPartNo()
         }
         if (this.modalData.flag !== '3') {
           this.copyPartData.fromPartNo = this.modalData.partNo
           this.copyPartData.fromPartDesc = this.modalData.partDesc
+          if (this.copyPartData.fromPartStatus !== 'Y') {
+            this.copyPartData.partNo = ''
+          }
         }
         this.copyPartModelFlag = true
       },
@@ -5365,6 +5379,13 @@
         // 1 去除隐藏空格
         partNo = partNo.replace(/[\s\u00A0\u3000\u200B]/g, '')
 
+        if (this.copyPartData.fromPartStatus && this.copyPartData.fromPartStatus !== 'Y') {
+          if (!this.copyPartData.partNoAutoGenerated || partNo !== this.copyPartData.partNoAutoGenerated) {
+            this.$message.warning('From Part 为临时物料时，To Part 编码只能使用系统自动生成值！')
+            return
+          }
+        }
+
         // 2 判断是否为空
         if (!partNo) {
           this.$message.warning('请填写物料编码！')
@@ -5842,10 +5863,15 @@
 
       // 下一个物料编码
       nextPartNo2 () {
+        if (this.copyPartData.fromPartStatus && this.copyPartData.fromPartStatus !== 'Y') {
+          this.$message.warning('From Part 为临时物料时，To Part 编码由系统自动生成，不能使用 Next Part No！')
+          return
+        }
         this.copyPartData.ifsPartNo = this.copyPartData.partNo
         getNextPartNo(this.copyPartData).then(({data}) => {
           if (data && data.code === 0) {
             this.copyPartData.partNo = data.rows
+            this.copyPartData.partNoAutoGenerated = data.rows
           }
         })
       },
@@ -5896,6 +5922,12 @@
       getFromRowData (row) {
         this.copyPartData.fromPartNo = row.partNo
         this.copyPartData.fromPartDesc = row.partDesc
+        this.copyPartData.fromPartStatus = row.status || 'Y'
+        this.copyPartData.partNoAutoGenerated = ''
+        if (this.copyPartData.fromPartStatus !== 'Y') {
+          this.copyPartData.partNo = ''
+          this.setCopyPartAutoPartNo()
+        }
         this.fromPartModelFlag = false
       },