diff --git a/klp-ui/src/api/wms/approval.js b/klp-ui/src/api/wms/approval.js
index 1321f852..5e59786d 100644
--- a/klp-ui/src/api/wms/approval.js
+++ b/klp-ui/src/api/wms/approval.js
@@ -55,3 +55,14 @@ export function withdrawApproval(approvalId) {
     }
   })
 }
+
+/**
+ * 按业务ID查询审批信息（用于用印等业务）
+ */
+export function getApprovalByBizId(bizId) {
+  return request({
+    url: '/wms/approval/getByBizId',
+    method: 'get',
+    params: { bizId }
+  })
+}
diff --git a/klp-ui/src/router/index.js b/klp-ui/src/router/index.js
index a7cc2ad5..bee1eefd 100644
--- a/klp-ui/src/router/index.js
+++ b/klp-ui/src/router/index.js
@@ -125,6 +125,19 @@ export const constantRoutes = [
         meta: { title: '工厂总日历' }
       }
     ]
+  },
+  {
+    path: '/wms/seal',
+    component: Layout,
+    hidden: true,
+    children: [
+      {
+        path: 'sealDetail/:bizId',
+        component: () => import('@/views/wms/seal/sealDetail'),
+        name: 'WmsSealDetail',
+        meta: { title: '用印详情' }
+      }
+    ]
   }
 ]
 
diff --git a/klp-ui/src/views/wms/hrm/todo/index.vue b/klp-ui/src/views/wms/hrm/todo/index.vue
index fd351f5e..196fae42 100644
--- a/klp-ui/src/views/wms/hrm/todo/index.vue
+++ b/klp-ui/src/views/wms/hrm/todo/index.vue
@@ -126,24 +126,26 @@
               >
                 详情
               </el-button>
-              <el-button
-                v-if="scope.row.taskStatus === 'pending'"
-                size="small"
-                icon="el-icon-check"
-                @click="handleApprove(scope.row)"
-                :loading="buttonLoading"
-              >
-                同意
-              </el-button>
-              <el-button
-                v-if="scope.row.taskStatus === 'pending'"
-                size="small"
-                icon="el-icon-close"
-                @click="handleReject(scope.row)"
-                :loading="buttonLoading"
-              >
-                驳回
-              </el-button>
+              <template v-if="scope.row.applyType !== 'seal'">
+                <el-button
+                  v-if="scope.row.taskStatus === 'pending'"
+                  size="small"
+                  icon="el-icon-check"
+                  @click="handleApprove(scope.row)"
+                  :loading="buttonLoading"
+                >
+                  同意
+                </el-button>
+                <el-button
+                  v-if="scope.row.taskStatus === 'pending'"
+                  size="small"
+                  icon="el-icon-close"
+                  @click="handleReject(scope.row)"
+                  :loading="buttonLoading"
+                >
+                  驳回
+                </el-button>
+              </template>
             </template>
           </el-table-column>
         </el-table>
@@ -274,7 +276,8 @@ export default {
               applyType: item.approval.applyType,
               approverName: item.approval.approverName,
               taskId: item.task.taskId,
-              ...item.detail, // 合并请假/外出的详情字段
+              bizId: item.approval.applyId,
+              ...item.detail,
             }
           })
           this.total = res.total
@@ -323,7 +326,13 @@ export default {
 
     // 查看详情
     handleDetail(row) {
-      this.currentDetail = { ...row } // 深拷贝避免原数据被修改
+      if (row.applyType === 'seal') {
+        this.$router.push({
+          path: `/wms/seal/sealDetail/${row.bizId}`
+        })
+        return
+      }
+      this.currentDetail = { ...row }
       this.detailDialogVisible = true
     },
 
@@ -427,6 +436,7 @@ export default {
       const textMap = {
         'leave': '请假',
         'out': '外出',
+        'seal': '用印',
       }
       return textMap[type] || '未知类型'
     },
diff --git a/klp-ui/src/views/wms/seal/seal.vue b/klp-ui/src/views/wms/seal/seal.vue
index a64856ff..53c2c0dc 100644
--- a/klp-ui/src/views/wms/seal/seal.vue
+++ b/klp-ui/src/views/wms/seal/seal.vue
@@ -5,7 +5,7 @@
         <el-card class="form-card" shadow="never">
           <div slot="header" class="card-header">
             <span>用印申请</span>
-           
+
           </div>
           <el-form ref="formRef" :model="form" :rules="rules" label-width="120px" size="small" class="metal-form">
             <div class="form-summary">
@@ -223,7 +223,12 @@ export default {
         })
     },
     goDetail(row) {
-      this.$router.push({ path: '/job/sealDetail', query: { bizId: row.bizId } })
+      // if (row.applyType === 'seal') {
+        this.$router.push({
+          path: `/wms/seal/sealDetail/${row.bizId}`
+        })
+        return
+      // }
     },
     canPreviewReceipt(row) {
       return row.status === 'approved' && row.receiptFileIds
diff --git a/klp-ui/src/views/wms/seal/sealDetail.vue b/klp-ui/src/views/wms/seal/sealDetail.vue
index 3ea12caf..e1ce5aa3 100644
--- a/klp-ui/src/views/wms/seal/sealDetail.vue
+++ b/klp-ui/src/views/wms/seal/sealDetail.vue
@@ -150,6 +150,7 @@
 
 <script>
 import { getSealReq, rejectSealReq, approveSealReq, stampSealJava } from '@/api/wms/seal'
+import { getApprovalByBizId } from '@/api/wms/approval'
 import { listByIds } from '@/api/system/oss'
 import PdfStamper from '@/components/PdfStamper/index.vue'
 
@@ -168,6 +169,7 @@ export default {
       stamping: false,
       actionSubmitting: false,
       actionRemark: '',
+      approvalInfo: null,
       stampForm: {
         pageNo: 1,
         stampImageUrl: '',
@@ -191,8 +193,18 @@ export default {
       return this.seal.empId ? `员工ID:${this.seal.empId}` : '-'
     },
     canApprove() {
+      if (!this.approvalInfo || !this.approvalInfo.task) {
+        return false
+      }
       const currentUserId = this.$store.getters.id
-      return this.seal.status === 'running' && String(this.seal.approverId) === String(currentUserId)
+      const task = this.approvalInfo.task
+      console.log('canApprove check:', {
+        currentUserId,
+        approverId: task.approverId,
+        status: this.seal.status,
+        taskStatus: task.taskStatus
+      })
+      return this.seal.status === 'running' && task.taskStatus === 'pending' && Number(task.approverId) === Number(currentUserId)
     }
   },
   created() {
@@ -223,12 +235,20 @@ export default {
       try {
         const res = await getSealReq(bizId)
         this.seal = res.data || {}
-        this.seal.approverId = this.seal.approverId || this.seal.approver_id || this.seal.approverUserId
         await this.loadAttachments()
+        await this.loadApprovalInfo()
       } finally {
         this.loading = false
       }
     },
+    async loadApprovalInfo() {
+      try {
+        const res = await getApprovalByBizId(this.currentBizId)
+        this.approvalInfo = res.data || null
+      } catch (e) {
+        this.approvalInfo = null
+      }
+    },
     async loadAttachments() {
       const fileIds = this.seal.applyFileIds
       if (!fileIds) {
@@ -353,6 +373,10 @@ export default {
       }
     },
     async reject() {
+      if (!this.canApprove) {
+        this.$message.warning('你不是当前审批人')
+        return
+      }
       this.actionSubmitting = true
       try {
         await rejectSealReq(this.currentBizId, this.actionRemark)
diff --git a/klp-wms/src/main/java/com/klp/controller/WmsApprovalController.java b/klp-wms/src/main/java/com/klp/controller/WmsApprovalController.java
index aa13c246..6d3a489c 100644
--- a/klp-wms/src/main/java/com/klp/controller/WmsApprovalController.java
+++ b/klp-wms/src/main/java/com/klp/controller/WmsApprovalController.java
@@ -156,4 +156,14 @@ public class WmsApprovalController extends BaseController {
         @RequestParam Long approvalId) {
         return R.ok(iWmsApprovalService.cancelApproval(approvalId));
     }
+
+    /**
+     * 按业务ID查询审批信息（用于用印等业务）
+     *
+     * @param bizId 业务ID
+     */
+    @GetMapping("/getByBizId")
+    public R<Map<String, Object>> getByBizId(@RequestParam Long bizId) {
+        return R.ok(iWmsApprovalService.queryByBizId(bizId));
+    }
 }
diff --git a/klp-wms/src/main/java/com/klp/domain/WmsApproval.java b/klp-wms/src/main/java/com/klp/domain/WmsApproval.java
index 0724f69d..84f46d06 100644
--- a/klp-wms/src/main/java/com/klp/domain/WmsApproval.java
+++ b/klp-wms/src/main/java/com/klp/domain/WmsApproval.java
@@ -27,7 +27,7 @@ public class WmsApproval extends BaseEntity {
     @TableId(value = "approval_id")
     private Long approvalId;
     /**
-     * 申请类型（leave=请假，out=外出）
+     * 申请类型（leave=请假，out=外出，seal=用印）
      */
     private String applyType;
     /**
diff --git a/klp-wms/src/main/java/com/klp/domain/bo/WmsApprovalBo.java b/klp-wms/src/main/java/com/klp/domain/bo/WmsApprovalBo.java
index 39767216..f664b8d7 100644
--- a/klp-wms/src/main/java/com/klp/domain/bo/WmsApprovalBo.java
+++ b/klp-wms/src/main/java/com/klp/domain/bo/WmsApprovalBo.java
@@ -25,7 +25,7 @@ public class WmsApprovalBo extends BaseEntity {
     private Long approvalId;
 
     /**
-     * 申请类型（leave=请假，out=外出）
+     * 申请类型（leave=请假，out=外出，seal=用印）
      */
     private String applyType;
 
diff --git a/klp-wms/src/main/java/com/klp/domain/vo/WmsApprovalVo.java b/klp-wms/src/main/java/com/klp/domain/vo/WmsApprovalVo.java
index 18a94ac8..cc753930 100644
--- a/klp-wms/src/main/java/com/klp/domain/vo/WmsApprovalVo.java
+++ b/klp-wms/src/main/java/com/klp/domain/vo/WmsApprovalVo.java
@@ -28,10 +28,10 @@ public class WmsApprovalVo {
     private Long approvalId;
 
     /**
-     * 申请类型（leave=请假，out=外出）
+     * 申请类型（leave=请假，out=外出，seal=用印）
      */
     @ExcelProperty(value = "申请类型", converter = ExcelDictConvert.class)
-    @ExcelDictFormat(readConverterExp = "l=eave=请假，out=外出")
+    @ExcelDictFormat(readConverterExp = "leave=请假,out=外出,seal=用印")
     private String applyType;
 
     /**
diff --git a/klp-wms/src/main/java/com/klp/domain/vo/WmsSealReqVo.java b/klp-wms/src/main/java/com/klp/domain/vo/WmsSealReqVo.java
index d2decefe..67ead37c 100644
--- a/klp-wms/src/main/java/com/klp/domain/vo/WmsSealReqVo.java
+++ b/klp-wms/src/main/java/com/klp/domain/vo/WmsSealReqVo.java
@@ -47,4 +47,6 @@ public class WmsSealReqVo implements Serializable {
     private Date createTime;
     private String updateBy;
     private Date updateTime;
+
+    private String applicantName;
 }
diff --git a/klp-wms/src/main/java/com/klp/service/IWmsApprovalService.java b/klp-wms/src/main/java/com/klp/service/IWmsApprovalService.java
index a4ab6545..ba51333a 100644
--- a/klp-wms/src/main/java/com/klp/service/IWmsApprovalService.java
+++ b/klp-wms/src/main/java/com/klp/service/IWmsApprovalService.java
@@ -73,4 +73,12 @@ public interface IWmsApprovalService {
      * @return 操作结果
      */
     Map<String, Object> cancelApproval(Long approvalId);
+
+    /**
+     * 按业务ID查询审批信息（用于用印等业务）
+     *
+     * @param bizId 业务ID
+     * @return 审批信息包含任务详情
+     */
+    Map<String, Object> queryByBizId(Long bizId);
 }
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalServiceImpl.java
index 801ee225..9ab03f94 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalServiceImpl.java
@@ -549,4 +549,25 @@ public class WmsApprovalServiceImpl implements IWmsApprovalService {
         return result;
     }
 
+    @Override
+    public Map<String, Object> queryByBizId(Long bizId) {
+        Map<String, Object> result = new HashMap<>();
+        if (bizId == null) {
+            return result;
+        }
+        LambdaQueryWrapper<WmsApproval> lqw = Wrappers.lambdaQuery();
+        lqw.eq(WmsApproval::getApplyId, bizId);
+        lqw.eq(WmsApproval::getApplyType, "seal");
+        lqw.eq(WmsApproval::getDelFlag, 0);
+        WmsApprovalVo approval = baseMapper.selectVoOne(lqw);
+        if (approval == null) {
+            return result;
+        }
+        result.put("approval", approval);
+        result.put("applyType", approval.getApplyType());
+        List<WmsApprovalTaskVo> tasks = approvalTaskService.queryByApprovalId(approval.getApprovalId());
+        result.put("task", tasks != null && !tasks.isEmpty() ? tasks.get(0) : null);
+        return result;
+    }
+
 }
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalTaskServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalTaskServiceImpl.java
index df1759a2..c6e5a6d4 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalTaskServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsApprovalTaskServiceImpl.java
@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.klp.common.core.page.TableDataInfo;
 import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.service.UserService;
 import com.klp.common.utils.StringUtils;
 import com.klp.domain.WmsApprovalTask;
 import com.klp.domain.bo.WmsApprovalTaskBo;
@@ -14,6 +15,8 @@ import com.klp.domain.vo.WmsApprovalTaskVo;
 import com.klp.domain.vo.WmsApprovalVo;
 import com.klp.domain.vo.WmsLeaveRequestVo;
 import com.klp.domain.vo.WmsOutRequestVo;
+import com.klp.domain.vo.WmsSealReqVo;
+import com.klp.mapper.WmsSealReqMapper;
 import com.klp.mapper.WmsApprovalTaskMapper;
 import com.klp.mapper.WmsApprovalMapper;
 import com.klp.mapper.WmsLeaveRequestMapper;
@@ -40,7 +43,9 @@ public class WmsApprovalTaskServiceImpl implements IWmsApprovalTaskService {
     private final WmsApprovalMapper approvalMapper;
     private final WmsLeaveRequestMapper leaveRequestMapper;
     private final WmsOutRequestMapper outRequestMapper;
-    private final ISysUserService userService;
+    private final WmsSealReqMapper sealRequestMapper;
+    private final UserService userService;
+    private final ISysUserService sysUserService;
 
     @Override
     public WmsApprovalTaskVo queryById(Long taskId) {
@@ -73,6 +78,7 @@ public class WmsApprovalTaskServiceImpl implements IWmsApprovalTaskService {
 
         // 收集所有applyId，按类型分别查询
         Set<String> userNames = new HashSet<>();
+        Set<Long> empIds = new HashSet<>();
         Map<String, Object> detailMap = new HashMap<>();
 
         for (WmsApprovalTaskVo task : taskList) {
@@ -97,6 +103,12 @@ public class WmsApprovalTaskServiceImpl implements IWmsApprovalTaskService {
                     if (outDetail != null && StringUtils.isNotBlank(outDetail.getCreateBy())) {
                         userNames.add(outDetail.getCreateBy());
                     }
+                } else if ("seal".equalsIgnoreCase(applyType)) {
+                    WmsSealReqVo sealDetail = sealRequestMapper.selectVoById(applyId);
+                    detailMap.put("seal_" + applyId, sealDetail);
+                    if (sealDetail != null && sealDetail.getEmpId() != null) {
+                        empIds.add(sealDetail.getEmpId());
+                    }
                 }
             }
         }
@@ -104,7 +116,18 @@ public class WmsApprovalTaskServiceImpl implements IWmsApprovalTaskService {
         // 批量查询昵称
         Map<String, String> nickMap = Collections.emptyMap();
         if (!userNames.isEmpty()) {
-            nickMap = userService.selectNickNameMapByUserNames(new ArrayList<>(userNames));
+            nickMap = sysUserService.selectNickNameMapByUserNames(new ArrayList<>(userNames));
+        }
+
+        // 批量查询empId对应的昵称（用于用印申请）
+        Map<Long, String> empNickMap = new HashMap<>();
+        if (!empIds.isEmpty()) {
+            for (Long empId : empIds) {
+                String nickName = userService.selectNickNameById(empId);
+                if (StringUtils.isNotBlank(nickName)) {
+                    empNickMap.put(empId, nickName);
+                }
+            }
         }
 
         // 组装返回结果
@@ -139,6 +162,15 @@ public class WmsApprovalTaskServiceImpl implements IWmsApprovalTaskService {
                             item.put("detail", outDetail);
                             item.put("applyType", "out");
                         }
+                    } else if ("seal".equalsIgnoreCase(applyType)) {
+                        WmsSealReqVo sealDetail = (WmsSealReqVo) detailMap.get("seal_" + applyId);
+                        if (sealDetail != null) {
+                            if (sealDetail.getEmpId() != null) {
+                                sealDetail.setApplicantName(empNickMap.getOrDefault(sealDetail.getEmpId(), String.valueOf(sealDetail.getEmpId())));
+                            }
+                            item.put("detail", sealDetail);
+                            item.put("applyType", "seal");
+                        }
                     }
                 }
             }