diff --git a/klp-ui/src/views/wms/coil/merge.vue b/klp-ui/src/views/wms/coil/merge.vue
index 6b7b0f59..9ae8f9e5 100644
--- a/klp-ui/src/views/wms/coil/merge.vue
+++ b/klp-ui/src/views/wms/coil/merge.vue
@@ -303,21 +303,29 @@
 
               <div class="form-row">
                 <el-form-item label="异常信息" class="form-item-full">
-                  <div class="abnormal-container">
-                    <div v-for="(abnormal, index) in abnormals" :key="index" class="abnormal-item"
-                      @click="editAbnormal(index)">
-                      <div class="abnormal-content">
-                        <div class="abnormal-info">
-                          <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
-                          <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                  <div style="display: flex; align-items: center; gap: 8px;">
+                    <div class="abnormal-container">
+                      <div v-for="(abnormal, index) in abnormals" :key="index"
+                        :class="['abnormal-item', { inherited: abnormal._inherited }]"
+                        @click="editAbnormal(index)">
+                        <div class="abnormal-content">
+                          <div class="abnormal-info">
+                            <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
+                            <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                            <div v-if="abnormal._inherited" class="abnormal-inherit-tip">继承 · {{ abnormal.processSource }}</div>
+                          </div>
+                          <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
+                            @click.stop="deleteAbnormal(index)"></el-button>
                         </div>
-                        <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
-                          @click.stop="deleteAbnormal(index)"></el-button>
+                      </div>
+                      <div class="abnormal-add" @click="addAbnormal">
+                        <i class="el-icon-plus"></i>
                       </div>
                     </div>
-                    <div class="abnormal-add" @click="addAbnormal">
-                      <i class="el-icon-plus"></i>
-                    </div>
+                    <el-button v-if="!readonly" type="text" size="mini" icon="el-icon-download"
+                      style="color: #409eff; white-space: nowrap;" @click="handleInheritAbnormal">
+                      继承异常
+                    </el-button>
                   </div>
                 </el-form-item>
               </div>
@@ -336,11 +344,61 @@
         <el-button type="primary" @click="saveAbnormal">确 定</el-button>
       </div>
     </el-dialog>
+
+    <!-- 异常继承弹窗 -->
+    <el-dialog title="异常继承" :visible.sync="inheritDialogVisible" width="1200px" append-to-body top="5vh"
+      :close-on-click-modal="false">
+      <div v-loading="inheritLoading">
+        <template v-if="parentCoils.length > 0">
+          <el-alert title="以下为源卷的异常记录，请选择要继承的异常" type="info" :closable="false" show-icon style="margin-bottom: 16px;" />
+          <div v-for="(parent, pIdx) in parentCoils" :key="parent.coilId" class="parent-coil-section">
+            <div class="parent-header">
+              <span class="parent-title">源卷 #{{ pIdx + 1 }}：{{ parent.currentCoilNo || parent.coilId }}</span>
+            </div>
+            <el-table :data="parent.abnormalList" border stripe size="small" style="width: 100%">
+              <el-table-column width="50">
+                <template slot="header">
+                  <el-checkbox :indeterminate="parent.isIndeterminate"
+                    :value="parent.checkedAll"
+                    @change="val => handleParentSelectAll(parent, val)" />
+                </template>
+                <template slot-scope="scope">
+                  <el-checkbox v-model="scope.row._selected"
+                    @change="() => recalcParentCheckState(parent)" />
+                </template>
+              </el-table-column>
+              <el-table-column label="缺陷描述" prop="remark" show-overflow-tooltip />
+              <el-table-column label="开始位置" prop="startPosition" width="80" />
+              <el-table-column label="结束位置" prop="endPosition" width="80" />
+              <el-table-column label="长度" width="70">
+                <template slot-scope="scope">{{ scope.row.endPosition - scope.row.startPosition }}</template>
+              </el-table-column>
+              <el-table-column label="上下版面" prop="plateSurface" width="100" />
+              <el-table-column label="断面位置" prop="position" width="160" />
+              <el-table-column label="缺陷代码" prop="defectCode" width="80" />
+              <el-table-column label="程度" prop="degree" width="60" />
+              <el-table-column label="主缺陷" width="60">
+                <template slot-scope="scope">{{ scope.row.mainMark === 1 ? '是' : '否' }}</template>
+              </el-table-column>
+            </el-table>
+          </div>
+        </template>
+        <el-empty v-else description="未找到源卷异常记录" />
+      </div>
+      <span slot="footer">
+        <el-button @click="inheritDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="inheritButtonLoading" @click="confirmInherit"
+          :disabled="selectedInheritCount === 0">
+          确认继承 ({{ selectedInheritCount }})
+        </el-button>
+      </span>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import { getMaterialCoil, mergeMaterialCoil } from '@/api/wms/coil';
+import { listCoilAbnormal } from '@/api/wms/coilAbnormal';
 import { listPendingAction, getPendingAction } from '@/api/wms/pendingAction';
 import { listPlanSheet } from '@/api/aps/planSheet'
 import { listPlanDetail } from '@/api/aps/planDetail'
@@ -463,6 +521,11 @@ export default {
       planSheetDetailMap: {},
       planSheetLoading: false,
       activePlanSheetId: null,
+      // 异常继承
+      inheritDialogVisible: false,
+      inheritLoading: false,
+      inheritButtonLoading: false,
+      parentCoils: [],
     };
   },
   computed: {
@@ -509,6 +572,15 @@ export default {
     activePlanSheetDetails() {
       return this.planSheetDetailMap[this.activePlanSheetId] || []
     },
+    selectedInheritCount() {
+      let count = 0
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) count++
+        }
+      }
+      return count
+    },
   },
   watch: {
     // 不再需要watch，直接用@change事件处理
@@ -1032,6 +1104,80 @@ export default {
       if (!dict) return code;
       const item = dict.find(item => item.value === code);
       return item ? item.label : code;
+    },
+
+    // 异常继承
+    handleInheritAbnormal() {
+      const sourceIds = this.sourceCoils.map(c => c.coilId).filter(Boolean)
+      if (sourceIds.length === 0) {
+        this.$message.info('请先选择源卷')
+        return
+      }
+      this.inheritDialogVisible = true
+      this.parentCoils = []
+      this.inheritLoading = true
+      const promises = sourceIds.map(id =>
+        getMaterialCoil(id).then(res => {
+          const coil = res.data || {}
+          return listCoilAbnormal({ coilId: id, pageSize: 999 }).then(res2 => {
+            const list = (res2.rows || []).map(item => ({ ...item, _selected: false }))
+            return { coil, abnormalList: list, checkedAll: false, isIndeterminate: false }
+          })
+        }).catch(() => null)
+      )
+      Promise.all(promises).then(results => {
+        this.parentCoils = results.filter(Boolean)
+        if (this.parentCoils.length === 0) {
+          this.$message.info('未找到源卷异常记录')
+        }
+      }).finally(() => {
+        this.inheritLoading = false
+      })
+    },
+    recalcParentCheckState(parent) {
+      const selected = parent.abnormalList.filter(r => r._selected)
+      const total = parent.abnormalList.length
+      parent.checkedAll = selected.length === total && total > 0
+      parent.isIndeterminate = selected.length > 0 && selected.length < total
+    },
+    handleParentSelectAll(parent, val) {
+      parent.abnormalList.forEach(row => { row._selected = val })
+      parent.checkedAll = val
+      parent.isIndeterminate = false
+    },
+    confirmInherit() {
+      const selected = []
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) {
+            const end = Number(row.endPosition) || 0
+            const start = Number(row.startPosition) || 0
+            selected.push({
+              position: row.position,
+              plateSurface: row.plateSurface,
+              startPosition: start,
+              endPosition: end,
+              length: end - start,
+              defectCode: row.defectCode,
+              degree: row.degree,
+              mainMark: row.mainMark,
+              remark: row.remark,
+              attachmentFiles: row.attachmentFiles,
+              productionLine: row.productionLine,
+              processSource: this.planSheetLineName,
+              _inherited: true,
+              parentAbnormalId: row.abnormalId
+            })
+          }
+        }
+      }
+      if (selected.length === 0) {
+        this.$message.info('请选择要继承的异常')
+        return
+      }
+      this.abnormals.push(...selected)
+      this.$message.success(`成功继承 ${selected.length} 条异常记录`)
+      this.inheritDialogVisible = false
     }
   }
 };
@@ -1535,6 +1681,45 @@ export default {
   }
 }
 
+.abnormal-item.inherited {
+  background-color: #f0f9ff;
+  border-color: #1890ff;
+
+  .abnormal-position {
+    color: #1890ff;
+  }
+}
+
+.abnormal-inherit-tip {
+  font-size: 10px;
+  color: #909399;
+  line-height: 1.2;
+  margin-top: 1px;
+}
+
+.parent-coil-section {
+  margin-bottom: 20px;
+  padding: 12px;
+  background-color: #fafafa;
+  border: 1px solid #e4e7ed;
+  border-radius: 4px;
+}
+
+.parent-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #e4e7ed;
+}
+
+.parent-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+}
+
 /* 排产单区域 */
 .plan-sheet-container {
   background: #fff;
diff --git a/klp-ui/src/views/wms/coil/panels/stepSplit.vue b/klp-ui/src/views/wms/coil/panels/stepSplit.vue
index 68624821..41810252 100644
--- a/klp-ui/src/views/wms/coil/panels/stepSplit.vue
+++ b/klp-ui/src/views/wms/coil/panels/stepSplit.vue
@@ -327,30 +327,37 @@
               </el-form-item>
 
               <el-form-item label="异常信息">
-                <div class="abnormal-container">
-                  <div
-                    v-for="(abnormal, index) in abnormals"
-                    :key="index"
-                    class="abnormal-item"
-                    @click="editAbnormal(index)"
-                  >
-                    <div class="abnormal-content">
-                      <div class="abnormal-info">
-                        <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
-                        <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                <div style="display: flex; align-items: center; gap: 8px;">
+                  <div class="abnormal-container">
+                    <div
+                      v-for="(abnormal, index) in abnormals"
+                      :key="index"
+                      :class="['abnormal-item', { inherited: abnormal._inherited }]"
+                      @click="editAbnormal(index)"
+                    >
+                      <div class="abnormal-content">
+                        <div class="abnormal-info">
+                          <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
+                          <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                          <div v-if="abnormal._inherited" class="abnormal-inherit-tip">继承 · {{ abnormal.processSource }}</div>
+                        </div>
+                        <el-button
+                          type="danger"
+                          size="mini"
+                          icon="el-icon-close"
+                          class="abnormal-delete"
+                          @click.stop="deleteAbnormal(index)"
+                        />
                       </div>
-                      <el-button
-                        type="danger"
-                        size="mini"
-                        icon="el-icon-close"
-                        class="abnormal-delete"
-                        @click.stop="deleteAbnormal(index)"
-                      />
+                    </div>
+                    <div class="abnormal-add" @click="addAbnormal">
+                      <i class="el-icon-plus" />
                     </div>
                   </div>
-                  <div class="abnormal-add" @click="addAbnormal">
-                    <i class="el-icon-plus" />
-                  </div>
+                  <el-button type="text" size="mini" icon="el-icon-download"
+                    style="color: #409eff; white-space: nowrap;" @click="handleInheritAbnormal">
+                    继承异常
+                  </el-button>
                 </div>
               </el-form-item>
 
@@ -440,11 +447,61 @@
         <el-button type="primary" @click="useCacheData">使用暂存数据</el-button>
       </div>
     </el-dialog>
+
+    <!-- 异常继承弹窗 -->
+    <el-dialog title="异常继承" :visible.sync="inheritDialogVisible" width="1200px" append-to-body top="5vh"
+      :close-on-click-modal="false">
+      <div v-loading="inheritLoading">
+        <template v-if="parentCoils.length > 0">
+          <el-alert title="以下为当前钢卷的异常记录，请选择要继承的异常" type="info" :closable="false" show-icon style="margin-bottom: 16px;" />
+          <div v-for="(parent, pIdx) in parentCoils" :key="parent.coilId" class="parent-coil-section">
+            <div class="parent-header">
+              <span class="parent-title">当前钢卷 #{{ pIdx + 1 }}：{{ parent.currentCoilNo || parent.coilId }}</span>
+            </div>
+            <el-table :data="parent.abnormalList" border stripe size="small" style="width: 100%">
+              <el-table-column width="50">
+                <template slot="header">
+                  <el-checkbox :indeterminate="parent.isIndeterminate"
+                    :value="parent.checkedAll"
+                    @change="val => handleParentSelectAll(parent, val)" />
+                </template>
+                <template slot-scope="scope">
+                  <el-checkbox v-model="scope.row._selected"
+                    @change="() => recalcParentCheckState(parent)" />
+                </template>
+              </el-table-column>
+              <el-table-column label="缺陷描述" prop="remark" show-overflow-tooltip />
+              <el-table-column label="开始位置" prop="startPosition" width="80" />
+              <el-table-column label="结束位置" prop="endPosition" width="80" />
+              <el-table-column label="长度" width="70">
+                <template slot-scope="scope">{{ scope.row.endPosition - scope.row.startPosition }}</template>
+              </el-table-column>
+              <el-table-column label="上下版面" prop="plateSurface" width="100" />
+              <el-table-column label="断面位置" prop="position" width="160" />
+              <el-table-column label="缺陷代码" prop="defectCode" width="80" />
+              <el-table-column label="程度" prop="degree" width="60" />
+              <el-table-column label="主缺陷" width="60">
+                <template slot-scope="scope">{{ scope.row.mainMark === 1 ? '是' : '否' }}</template>
+              </el-table-column>
+            </el-table>
+          </div>
+        </template>
+        <el-empty v-else description="未找到当前钢卷的异常记录" />
+      </div>
+      <span slot="footer">
+        <el-button @click="inheritDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="inheritButtonLoading" @click="confirmInherit"
+          :disabled="selectedInheritCount === 0">
+          确认继承 ({{ selectedInheritCount }})
+        </el-button>
+      </span>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import { getMaterialCoil, listMaterialCoil, createSpecialChild, completeSpecialSplit, updateMaterialCoilSimple, delMaterialCoil, getFirstHeatCoilMaterial } from '@/api/wms/coil'
+import { listCoilAbnormal } from '@/api/wms/coilAbnormal'
 import { completeAction, getPendingAction, updatePendingAction } from '@/api/wms/pendingAction'
 import { saveCoilCache, getCoilCacheByCoilId, delCoilCache } from '@/api/wms/coilCache'
 import { getGalvanize1TypingPrefill } from '@/api/pocket/acidTyping'
@@ -591,7 +648,12 @@ export default {
       planSheetList: [],
       planSheetDetailMap: {},
       planSheetLoading: false,
-      activePlanSheetId: null
+      activePlanSheetId: null,
+      // 异常继承
+      inheritDialogVisible: false,
+      inheritLoading: false,
+      inheritButtonLoading: false,
+      parentCoils: []
     }
   },
   computed: {
@@ -645,6 +707,15 @@ export default {
     // 镀锌/酸轧/镀铬产线免验净重和厚度范围
     isExemptFromValidation() {
       return [11, 200, 520, 206, 501, 521, 505, 525, 206].includes(Number(this.actionType))
+    },
+    selectedInheritCount() {
+      let count = 0
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) count++
+        }
+      }
+      return count
     }
   },
   watch: {
@@ -1263,6 +1334,77 @@ export default {
           this.$message.error('删除缓存失败：' + error.message)
         }
       })
+    },
+
+    // 异常继承
+    handleInheritAbnormal() {
+      const parentId = this.coilId
+      if (!parentId) {
+        this.$message.info('钢卷信息未加载，无法继承异常')
+        return
+      }
+      this.inheritDialogVisible = true
+      this.parentCoils = []
+      this.inheritLoading = true
+      getMaterialCoil(parentId).then(res => {
+        const coil = res.data || {}
+        return listCoilAbnormal({ coilId: parentId, pageSize: 999 }).then(res2 => {
+          const list = (res2.rows || []).map(item => ({ ...item, _selected: false }))
+          return { coil, abnormalList: list, checkedAll: false, isIndeterminate: false }
+        })
+      }).catch(() => null).then(result => {
+        this.parentCoils = result ? [result] : []
+        if (this.parentCoils.length === 0) {
+          this.$message.info('未找到加工前钢卷或异常记录')
+        }
+      }).finally(() => {
+        this.inheritLoading = false
+      })
+    },
+    recalcParentCheckState(parent) {
+      const selected = parent.abnormalList.filter(r => r._selected)
+      const total = parent.abnormalList.length
+      parent.checkedAll = selected.length === total && total > 0
+      parent.isIndeterminate = selected.length > 0 && selected.length < total
+    },
+    handleParentSelectAll(parent, val) {
+      parent.abnormalList.forEach(row => { row._selected = val })
+      parent.checkedAll = val
+      parent.isIndeterminate = false
+    },
+    confirmInherit() {
+      const selected = []
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) {
+            const end = Number(row.endPosition) || 0
+            const start = Number(row.startPosition) || 0
+            selected.push({
+              position: row.position,
+              plateSurface: row.plateSurface,
+              startPosition: start,
+              endPosition: end,
+              length: end - start,
+              defectCode: row.defectCode,
+              degree: row.degree,
+              mainMark: row.mainMark,
+              remark: row.remark,
+              attachmentFiles: row.attachmentFiles,
+              productionLine: row.productionLine,
+              processSource: this.planSheetLineName,
+              _inherited: true,
+              parentAbnormalId: row.abnormalId
+            })
+          }
+        }
+      }
+      if (selected.length === 0) {
+        this.$message.info('请选择要继承的异常')
+        return
+      }
+      this.abnormals.push(...selected)
+      this.$message.success(`成功继承 ${selected.length} 条异常记录`)
+      this.inheritDialogVisible = false
     }
   }
 }
@@ -1374,6 +1516,45 @@ export default {
   }
 }
 
+.abnormal-item.inherited {
+  background-color: #f0f9ff;
+  border-color: #1890ff;
+
+  .abnormal-position {
+    color: #1890ff;
+  }
+}
+
+.abnormal-inherit-tip {
+  font-size: 10px;
+  color: #909399;
+  line-height: 1.2;
+  margin-top: 1px;
+}
+
+.parent-coil-section {
+  margin-bottom: 20px;
+  padding: 12px;
+  background-color: #fafafa;
+  border: 1px solid #e4e7ed;
+  border-radius: 4px;
+}
+
+.parent-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #e4e7ed;
+}
+
+.parent-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+}
+
 .plan-sheet-section {
   margin-top: 16px;
 }
diff --git a/klp-ui/src/views/wms/coil/split.vue b/klp-ui/src/views/wms/coil/split.vue
index b6fb0dd7..8207adef 100644
--- a/klp-ui/src/views/wms/coil/split.vue
+++ b/klp-ui/src/views/wms/coil/split.vue
@@ -306,21 +306,29 @@
                 </div>
 
                 <el-form-item label="异常信息" class="form-item-full">
-                  <div class="abnormal-container">
-                    <div v-for="(abnormal, abnormalIndex) in item.abnormals" :key="abnormalIndex" class="abnormal-item"
-                      @click="editAbnormal(index, abnormalIndex)">
-                      <div class="abnormal-content">
-                        <div class="abnormal-info">
-                          <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
-                          <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                  <div style="display: flex; align-items: center; gap: 8px;">
+                    <div class="abnormal-container">
+                      <div v-for="(abnormal, abnormalIndex) in item.abnormals" :key="abnormalIndex"
+                        :class="['abnormal-item', { inherited: abnormal._inherited }]"
+                        @click="editAbnormal(index, abnormalIndex)">
+                        <div class="abnormal-content">
+                          <div class="abnormal-info">
+                            <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
+                            <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                            <div v-if="abnormal._inherited" class="abnormal-inherit-tip">继承 · {{ abnormal.processSource }}</div>
+                          </div>
+                          <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
+                            @click.stop="deleteAbnormal(index, abnormalIndex)"></el-button>
                         </div>
-                        <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
-                          @click.stop="deleteAbnormal(index, abnormalIndex)"></el-button>
+                      </div>
+                      <div class="abnormal-add" @click="addAbnormal(index)">
+                        <i class="el-icon-plus"></i>
                       </div>
                     </div>
-                    <div class="abnormal-add" @click="addAbnormal(index)">
-                      <i class="el-icon-plus"></i>
-                    </div>
+                    <el-button v-if="!readonly" type="text" size="mini" icon="el-icon-download"
+                      style="color: #409eff; white-space: nowrap;" @click="handleInheritAbnormal(index)">
+                      继承异常
+                    </el-button>
                   </div>
                 </el-form-item>
               </el-form>
@@ -339,11 +347,61 @@
         <el-button type="primary" @click="saveAbnormal">确 定</el-button>
       </div>
     </el-dialog>
+
+    <!-- 异常继承弹窗 -->
+    <el-dialog title="异常继承" :visible.sync="inheritDialogVisible" width="1200px" append-to-body top="5vh"
+      :close-on-click-modal="false">
+      <div v-loading="inheritLoading">
+        <template v-if="parentCoils.length > 0">
+          <el-alert title="以下为母卷的异常记录，请选择要继承的异常" type="info" :closable="false" show-icon style="margin-bottom: 16px;" />
+          <div v-for="(parent, pIdx) in parentCoils" :key="parent.coilId" class="parent-coil-section">
+            <div class="parent-header">
+              <span class="parent-title">母卷 #{{ pIdx + 1 }}：{{ parent.currentCoilNo || parent.coilId }}</span>
+            </div>
+            <el-table :data="parent.abnormalList" border stripe size="small" style="width: 100%">
+              <el-table-column width="50">
+                <template slot="header">
+                  <el-checkbox :indeterminate="parent.isIndeterminate"
+                    :value="parent.checkedAll"
+                    @change="val => handleParentSelectAll(parent, val)" />
+                </template>
+                <template slot-scope="scope">
+                  <el-checkbox v-model="scope.row._selected"
+                    @change="() => recalcParentCheckState(parent)" />
+                </template>
+              </el-table-column>
+              <el-table-column label="缺陷描述" prop="remark" show-overflow-tooltip />
+              <el-table-column label="开始位置" prop="startPosition" width="80" />
+              <el-table-column label="结束位置" prop="endPosition" width="80" />
+              <el-table-column label="长度" width="70">
+                <template slot-scope="scope">{{ scope.row.endPosition - scope.row.startPosition }}</template>
+              </el-table-column>
+              <el-table-column label="上下版面" prop="plateSurface" width="100" />
+              <el-table-column label="断面位置" prop="position" width="160" />
+              <el-table-column label="缺陷代码" prop="defectCode" width="80" />
+              <el-table-column label="程度" prop="degree" width="60" />
+              <el-table-column label="主缺陷" width="60">
+                <template slot-scope="scope">{{ scope.row.mainMark === 1 ? '是' : '否' }}</template>
+              </el-table-column>
+            </el-table>
+          </div>
+        </template>
+        <el-empty v-else description="未找到母卷的异常记录" />
+      </div>
+      <span slot="footer">
+        <el-button @click="inheritDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="inheritButtonLoading" @click="confirmInherit"
+          :disabled="selectedInheritCount === 0">
+          确认继承 ({{ selectedInheritCount }})
+        </el-button>
+      </span>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import { getMaterialCoil, splitMaterialCoil, getFirstHeatCoilMaterial } from '@/api/wms/coil';
+import { listCoilAbnormal } from '@/api/wms/coilAbnormal';
 import { listWarehouse } from '@/api/wms/warehouse';
 import { completeAction, getPendingAction } from '@/api/wms/pendingAction';
 import { listPlanSheet } from '@/api/aps/planSheet'
@@ -456,6 +514,12 @@ export default {
       planSheetDetailMap: {},
       planSheetLoading: false,
       activePlanSheetId: null,
+      // 异常继承
+      inheritDialogVisible: false,
+      inheritLoading: false,
+      inheritButtonLoading: false,
+      parentCoils: [],
+      currentInheritSubCoilIndex: -1,
     };
   },
   computed: {
@@ -469,6 +533,15 @@ export default {
     activePlanSheetDetails() {
       return this.planSheetDetailMap[this.activePlanSheetId] || []
     },
+    selectedInheritCount() {
+      let count = 0
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) count++
+        }
+      }
+      return count
+    },
   },
   async created() {
     // 先加载库区列表
@@ -965,6 +1038,81 @@ export default {
         this.$set(this.planSheetDetailMap, planSheetId, details)
       } catch (e) { console.error('查询排产单明细失败', e) }
     },
+
+    // 异常继承
+    handleInheritAbnormal(subCoilIndex) {
+      const parentId = this.motherCoil.coilId
+      if (!parentId) {
+        this.$message.info('母卷信息未加载，无法继承异常')
+        return
+      }
+      this.currentInheritSubCoilIndex = subCoilIndex
+      this.inheritDialogVisible = true
+      this.parentCoils = []
+      this.inheritLoading = true
+      getMaterialCoil(parentId).then(res => {
+        const coil = res.data || {}
+        return listCoilAbnormal({ coilId: parentId, pageSize: 999 }).then(res2 => {
+          const list = (res2.rows || []).map(item => ({ ...item, _selected: false }))
+          return { coil, abnormalList: list, checkedAll: false, isIndeterminate: false }
+        })
+      }).catch(() => null).then(result => {
+        this.parentCoils = result ? [result] : []
+        if (this.parentCoils.length === 0) {
+          this.$message.info('未找到母卷异常记录')
+        }
+      }).finally(() => {
+        this.inheritLoading = false
+      })
+    },
+    recalcParentCheckState(parent) {
+      const selected = parent.abnormalList.filter(r => r._selected)
+      const total = parent.abnormalList.length
+      parent.checkedAll = selected.length === total && total > 0
+      parent.isIndeterminate = selected.length > 0 && selected.length < total
+    },
+    handleParentSelectAll(parent, val) {
+      parent.abnormalList.forEach(row => { row._selected = val })
+      parent.checkedAll = val
+      parent.isIndeterminate = false
+    },
+    confirmInherit() {
+      const selected = []
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) {
+            const end = Number(row.endPosition) || 0
+            const start = Number(row.startPosition) || 0
+            selected.push({
+              position: row.position,
+              plateSurface: row.plateSurface,
+              startPosition: start,
+              endPosition: end,
+              length: end - start,
+              defectCode: row.defectCode,
+              degree: row.degree,
+              mainMark: row.mainMark,
+              remark: row.remark,
+              attachmentFiles: row.attachmentFiles,
+              productionLine: row.productionLine,
+              processSource: this.planSheetLineName,
+              _inherited: true,
+              parentAbnormalId: row.abnormalId
+            })
+          }
+        }
+      }
+      if (selected.length === 0) {
+        this.$message.info('请选择要继承的异常')
+        return
+      }
+      const subCoil = this.splitList[this.currentInheritSubCoilIndex]
+      if (subCoil) {
+        subCoil.abnormals.push(...selected)
+      }
+      this.$message.success(`成功继承 ${selected.length} 条异常记录`)
+      this.inheritDialogVisible = false
+    },
   }
 };
 </script>
@@ -1343,4 +1491,43 @@ export default {
     transform: translateY(-2px);
   }
 }
+
+.abnormal-item.inherited {
+  background-color: #f0f9ff;
+  border-color: #1890ff;
+
+  .abnormal-position {
+    color: #1890ff;
+  }
+}
+
+.abnormal-inherit-tip {
+  font-size: 10px;
+  color: #909399;
+  line-height: 1.2;
+  margin-top: 1px;
+}
+
+.parent-coil-section {
+  margin-bottom: 20px;
+  padding: 12px;
+  background-color: #fafafa;
+  border: 1px solid #e4e7ed;
+  border-radius: 4px;
+}
+
+.parent-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #e4e7ed;
+}
+
+.parent-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+}
 </style>
diff --git a/klp-ui/src/views/wms/coil/typing.vue b/klp-ui/src/views/wms/coil/typing.vue
index d2521127..875917e7 100644
--- a/klp-ui/src/views/wms/coil/typing.vue
+++ b/klp-ui/src/views/wms/coil/typing.vue
@@ -280,21 +280,29 @@
             </el-form-item>
 
             <el-form-item label="异常信息">
-              <div class="abnormal-container">
-                <div v-for="(abnormal, index) in abnormals" :key="index" class="abnormal-item"
-                  @click="editAbnormal(index)">
-                  <div class="abnormal-content">
-                    <div class="abnormal-info">
-                      <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
-                      <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+              <div style="display: flex; align-items: center; gap: 8px; margin-bottom: 8px;">
+                <div class="abnormal-container" style="margin-top: 0;">
+                  <div v-for="(abnormal, index) in abnormals" :key="index"
+                    :class="['abnormal-item', { inherited: abnormal._inherited }]"
+                    @click="editAbnormal(index)">
+                    <div class="abnormal-content">
+                      <div class="abnormal-info">
+                        <div class="abnormal-position">{{ getAbnormalPositionText(abnormal.position) }}</div>
+                        <div class="abnormal-code">{{ getAbnormalCodeText(abnormal.defectCode) }}</div>
+                        <div v-if="abnormal._inherited" class="abnormal-inherit-tip">继承 · {{ abnormal.processSource }}</div>
+                      </div>
+                      <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
+                        @click.stop="deleteAbnormal(index)"></el-button>
                     </div>
-                    <el-button type="danger" size="mini" icon="el-icon-close" class="abnormal-delete"
-                      @click.stop="deleteAbnormal(index)"></el-button>
+                  </div>
+                  <div class="abnormal-add" @click="addAbnormal">
+                    <i class="el-icon-plus"></i>
                   </div>
                 </div>
-                <div class="abnormal-add" @click="addAbnormal">
-                  <i class="el-icon-plus"></i>
-                </div>
+                <el-button type="text" size="mini" icon="el-icon-download"
+                  style="color: #409eff; white-space: nowrap;" @click="handleInheritAbnormal">
+                  继承异常
+                </el-button>
               </div>
             </el-form-item>
           </el-form>
@@ -351,11 +359,61 @@
         <el-button type="primary" @click="useCacheData">使用暂存数据</el-button>
       </div>
     </el-dialog>
+
+    <!-- 异常继承弹窗 -->
+    <el-dialog title="异常继承" :visible.sync="inheritDialogVisible" width="1200px" append-to-body top="5vh"
+      :close-on-click-modal="false">
+      <div v-loading="inheritLoading">
+        <template v-if="parentCoils.length > 0">
+          <el-alert title="以下为当前钢卷的异常记录，请选择要继承的异常" type="info" :closable="false" show-icon style="margin-bottom: 16px;" />
+          <div v-for="(parent, pIdx) in parentCoils" :key="parent.coilId" class="parent-coil-section">
+            <div class="parent-header">
+              <span class="parent-title">当前钢卷 #{{ pIdx + 1 }}：{{ parent.currentCoilNo || parent.coilId }}</span>
+            </div>
+            <el-table :data="parent.abnormalList" border stripe size="small" style="width: 100%">
+              <el-table-column width="50">
+                <template slot="header">
+                  <el-checkbox :indeterminate="parent.isIndeterminate"
+                    :value="parent.checkedAll"
+                    @change="val => handleParentSelectAll(parent, val)" />
+                </template>
+                <template slot-scope="scope">
+                  <el-checkbox v-model="scope.row._selected"
+                    @change="() => recalcParentCheckState(parent)" />
+                </template>
+              </el-table-column>
+              <el-table-column label="缺陷描述" prop="remark" show-overflow-tooltip />
+              <el-table-column label="开始位置" prop="startPosition" width="80" />
+              <el-table-column label="结束位置" prop="endPosition" width="80" />
+              <el-table-column label="长度" width="70">
+                <template slot-scope="scope">{{ scope.row.endPosition - scope.row.startPosition }}</template>
+              </el-table-column>
+              <el-table-column label="上下版面" prop="plateSurface" width="100" />
+              <el-table-column label="断面位置" prop="position" width="160" />
+              <el-table-column label="缺陷代码" prop="defectCode" width="80" />
+              <el-table-column label="程度" prop="degree" width="60" />
+              <el-table-column label="主缺陷" width="60">
+                <template slot-scope="scope">{{ scope.row.mainMark === 1 ? '是' : '否' }}</template>
+              </el-table-column>
+            </el-table>
+          </div>
+        </template>
+        <el-empty v-else description="未找到当前钢卷或异常记录" />
+      </div>
+      <span slot="footer">
+        <el-button @click="inheritDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="inheritButtonLoading" @click="confirmInherit"
+          :disabled="selectedInheritCount === 0">
+          确认继承 ({{ selectedInheritCount }})
+        </el-button>
+      </span>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import { getMaterialCoil, updateMaterialCoil, getFirstHeatCoilMaterial } from '@/api/wms/coil';
+import { listCoilAbnormal } from '@/api/wms/coilAbnormal';
 import { matchBestSpecVersion } from '@/api/wms/processSpecVersion';
 import { completeAction, getPendingAction } from '@/api/wms/pendingAction';
 import { listPlanSheet } from '@/api/aps/planSheet';
@@ -523,6 +581,11 @@ export default {
       planSheetDetailMap: {},
       activePlanSheetId: null,
       currentLineName: '',
+      // 异常继承
+      inheritDialogVisible: false,
+      inheritLoading: false,
+      inheritButtonLoading: false,
+      parentCoils: [],
     };
   },
   computed: {
@@ -558,6 +621,15 @@ export default {
       }
       return '请先选择材料类型';
     },
+    selectedInheritCount() {
+      let count = 0
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) count++
+        }
+      }
+      return count
+    },
   },
   async created() {
     // 从路由参数获取coilId和actionId
@@ -1083,6 +1155,78 @@ export default {
           this.$message.error('删除暂存失败：' + error.message);
         }
       });
+    },
+
+    // 异常继承
+    handleInheritAbnormal() {
+      const parentId = this.currentInfo.coilId
+      if (!parentId) {
+        this.$message.info('钢卷信息未加载，无法继承异常')
+        return
+      }
+      this.inheritDialogVisible = true
+      this.parentCoils = []
+      this.inheritLoading = true
+      getMaterialCoil(parentId).then(res => {
+        const coil = res.data || {}
+        return listCoilAbnormal({ coilId: parentId, pageSize: 999 }).then(res2 => {
+          const list = (res2.rows || []).map(item => ({ ...item, _selected: false }))
+          return { coil, abnormalList: list, checkedAll: false, isIndeterminate: false }
+        })
+      }).catch(() => null).then(result => {
+        this.parentCoils = result ? [result] : []
+        if (this.parentCoils.length === 0 || this.parentCoils[0].abnormalList.length === 0) {
+          this.$message.info('未找到当前钢卷的异常记录')
+        }
+      }).finally(() => {
+        this.inheritLoading = false
+      })
+    },
+    recalcParentCheckState(parent) {
+      const selected = parent.abnormalList.filter(r => r._selected)
+      const total = parent.abnormalList.length
+      parent.checkedAll = selected.length === total && total > 0
+      parent.isIndeterminate = selected.length > 0 && selected.length < total
+    },
+    handleParentSelectAll(parent, val) {
+      parent.abnormalList.forEach(row => { row._selected = val })
+      parent.checkedAll = val
+      parent.isIndeterminate = false
+    },
+    confirmInherit() {
+      const selected = []
+      for (const parent of this.parentCoils) {
+        for (const row of parent.abnormalList) {
+          if (row._selected) {
+            const end = Number(row.endPosition) || 0
+            const start = Number(row.startPosition) || 0
+            selected.push({
+              coilId: this.currentInfo.coilId,
+              position: row.position,
+              plateSurface: row.plateSurface,
+              startPosition: start,
+              endPosition: end,
+              length: end - start,
+              defectCode: row.defectCode,
+              degree: row.degree,
+              mainMark: row.mainMark,
+              remark: row.remark,
+              attachmentFiles: row.attachmentFiles,
+              productionLine: row.productionLine,
+              processSource: actionTypeToLineName[this.actionType] || '',
+              _inherited: true,
+              parentAbnormalId: row.abnormalId
+            })
+          }
+        }
+      }
+      if (selected.length === 0) {
+        this.$message.info('请选择要继承的异常')
+        return
+      }
+      this.abnormals.push(...selected)
+      this.$message.success(`成功继承 ${selected.length} 条异常记录`)
+      this.inheritDialogVisible = false
     }
   }
 };
@@ -1385,4 +1529,43 @@ export default {
     transform: translateY(-2px);
   }
 }
+
+.abnormal-item.inherited {
+  background-color: #f0f9ff;
+  border-color: #1890ff;
+
+  .abnormal-position {
+    color: #1890ff;
+  }
+}
+
+.abnormal-inherit-tip {
+  font-size: 10px;
+  color: #909399;
+  line-height: 1.2;
+  margin-top: 1px;
+}
+
+.parent-coil-section {
+  margin-bottom: 20px;
+  padding: 12px;
+  background-color: #fafafa;
+  border: 1px solid #e4e7ed;
+  border-radius: 4px;
+}
+
+.parent-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #e4e7ed;
+}
+
+.parent-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+}
 </style>