diff --git a/src/api/erf/erf.js b/src/api/erf/erf.js
index 216ee1c..92a1469 100644
--- a/src/api/erf/erf.js
+++ b/src/api/erf/erf.js
@@ -21,7 +21,7 @@ export const getExpApplyDetail = data => createAPI(`/erf/expApply/getExpApplyDet
 export const saveExpApply = data => createAPI(`/erf/expApply/saveExpApply`, 'post', data)
 
 /**
- * 获取PJM负责人列表（产品文档收美-PM角色）
+ * 获取负责人列表（PJM负责人 + 生产车间负责人）
  */
 export const getPjmLeaderList = data => createAPI(`/erf/expApply/getPjmLeaderList`, 'post', data)
 
diff --git a/src/views/modules/erf/components/expApplyForm.vue b/src/views/modules/erf/components/expApplyForm.vue
index cc73c61..36fceed 100644
--- a/src/views/modules/erf/components/expApplyForm.vue
+++ b/src/views/modules/erf/components/expApplyForm.vue
@@ -79,21 +79,21 @@
             </el-input>
           </el-form-item>
         </el-col>
-        <el-col :span="12">
+        <el-col :span="8">
           <el-form-item label="试验负责人">
             <span v-if="!readonly" style="cursor: pointer" slot="label" @click="getBaseList(103)"><a href="#">试验负责人</a></span>
             <el-input v-model="saveHeaderData.projectLeader" disabled></el-input>
           </el-form-item>
         </el-col>
 
-        <el-col :span="12">
+        <el-col :span="8">
           <el-form-item label="PJM负责人">
             <el-select
               v-model="saveHeaderData.pjmLeaderUserId"
               :disabled="readonly"
               clearable
               filterable
-              placeholder="请选择PJM负责人（非必填）"
+              placeholder="非必填"
               style="width: 100%"
               @change="handlePjmLeaderChange">
               <el-option
@@ -105,6 +105,25 @@
             </el-select>
           </el-form-item>
         </el-col>
+        <el-col :span="8">
+          <el-form-item label="生产车间负责人">
+            <el-select
+              v-model="saveHeaderData.workshopLeaderUserId"
+              :disabled="readonly"
+              clearable
+              filterable
+              placeholder="非必填"
+              style="width: 100%"
+              @change="handleWorkshopLeaderChange">
+              <el-option
+                v-for="item in workshopLeaderList"
+                :key="item.userId"
+                :label="item.userDisplay || item.username"
+                :value="item.userId">
+              </el-option>
+            </el-select>
+          </el-form-item>
+        </el-col>
 
         <el-col :span="24">
           <el-form-item label="试验目的" prop="purpose">
@@ -264,6 +283,7 @@ export default {
     return {
       buList: [],
       pjmLeaderList: [],
+      workshopLeaderList: [],
       saveHeaderData: {
         applyNo: '',
         originalApplyNo: '',
@@ -281,6 +301,8 @@ export default {
         projectLeader: this.$store.state.user.userDisplay,
         pjmLeaderUserId: null,
         pjmLeaderName: '',
+        workshopLeaderUserId: null,
+        workshopLeaderName: '',
         contactMethod: '',
         processRequirement: '',
         creatorUserId: this.$store.state.user.id,
@@ -318,7 +340,9 @@ export default {
       if (!newVal) {
         this.saveHeaderData.pjmLeaderUserId = null
         this.saveHeaderData.pjmLeaderName = ''
-        // BU为空时回退查询全部PJM负责人
+        this.saveHeaderData.workshopLeaderUserId = null
+        this.saveHeaderData.workshopLeaderName = ''
+        // BU为空时回退查询全部负责人
         this.loadPjmLeaderList('')
         return
       }
@@ -326,6 +350,8 @@ export default {
         if (oldVal !== undefined && oldVal !== null && oldVal !== '') {
           this.saveHeaderData.pjmLeaderUserId = null
           this.saveHeaderData.pjmLeaderName = ''
+          this.saveHeaderData.workshopLeaderUserId = null
+          this.saveHeaderData.workshopLeaderName = ''
         }
         this.loadPjmLeaderList(newVal)
       }
@@ -343,7 +369,7 @@ export default {
       }
       this.isEdit = true
     }
-    // 首次打开弹窗时也查询一次PJM负责人（BU为空时查询全量）
+    // 首次打开弹窗时查询负责人列表（BU为空时查询全量）
     this.loadPjmLeaderList(this.saveHeaderData.buNo || '')
   },
 
@@ -364,23 +390,30 @@ export default {
     },
 
     /**
-     * 加载PJM负责人列表（产品文档收美-PM角色）
+     * 加载负责人列表（PJM负责人 + 生产车间负责人）
      */
     loadPjmLeaderList(buNo) {
       getPjmLeaderList({ buNo: buNo || '' }).then(({data}) => {
         if (data && data.code === 0) {
-          this.pjmLeaderList = data.list || []
+          this.pjmLeaderList = data.pjmLeaderList || data.list || []
+          this.workshopLeaderList = data.workshopLeaderList || []
           this.ensurePjmLeaderOption()
+          this.ensureWorkshopLeaderOption()
           if (this.saveHeaderData.pjmLeaderUserId && !this.saveHeaderData.pjmLeaderName) {
             this.handlePjmLeaderChange(this.saveHeaderData.pjmLeaderUserId)
           }
+          if (this.saveHeaderData.workshopLeaderUserId && !this.saveHeaderData.workshopLeaderName) {
+            this.handleWorkshopLeaderChange(this.saveHeaderData.workshopLeaderUserId)
+          }
         } else {
           this.pjmLeaderList = []
-          this.$message.error(data.msg || '加载PJM负责人失败')
+          this.workshopLeaderList = []
+          this.$message.error(data.msg || '加载负责人失败')
         }
       }).catch(() => {
         this.pjmLeaderList = []
-        this.$message.error('加载PJM负责人异常')
+        this.workshopLeaderList = []
+        this.$message.error('加载负责人异常')
       })
     },
 
@@ -398,6 +431,20 @@ export default {
         : (this.saveHeaderData.pjmLeaderName || '')
     },
 
+    /**
+     * 处理生产车间负责人变更
+     */
+    handleWorkshopLeaderChange(userId) {
+      if (!userId) {
+        this.saveHeaderData.workshopLeaderName = ''
+        return
+      }
+      const selected = this.workshopLeaderList.find(item => item.userId === userId)
+      this.saveHeaderData.workshopLeaderName = selected
+        ? (selected.userDisplay || selected.username || '')
+        : (this.saveHeaderData.workshopLeaderName || '')
+    },
+
     /**
      * 编辑场景兜底：已选PJM负责人不在当前下拉项时补充显示
      */
@@ -415,6 +462,23 @@ export default {
       }
     },
 
+    /**
+     * 编辑场景兜底：已选生产车间负责人不在当前下拉项时补充显示
+     */
+    ensureWorkshopLeaderOption() {
+      if (!this.saveHeaderData.workshopLeaderUserId) {
+        return
+      }
+      const exist = this.workshopLeaderList.some(item => item.userId === this.saveHeaderData.workshopLeaderUserId)
+      if (!exist && this.saveHeaderData.workshopLeaderName) {
+        this.workshopLeaderList.push({
+          userId: this.saveHeaderData.workshopLeaderUserId,
+          username: this.saveHeaderData.workshopLeaderName,
+          userDisplay: this.saveHeaderData.workshopLeaderName
+        })
+      }
+    },
+
     /**
      * 获取表单数据（用于验证）
      */