diff --git a/src/views/modules/todo/todoCenter.vue b/src/views/modules/todo/todoCenter.vue
index af22163..7364dee 100644
--- a/src/views/modules/todo/todoCenter.vue
+++ b/src/views/modules/todo/todoCenter.vue
@@ -19,56 +19,109 @@
           </div>
         </div>
 
-        <el-form :inline="true" :model="searchData" class="search-form" @keyup.enter.native="queryHandle">
+        <el-form :inline="true" label-position="top" :model="searchData" class="search-form" @keyup.enter.native="queryHandle">
           <template v-if="searchExpanded">
-            <el-form-item label="BU">
-              <el-select v-model="searchData.buNo" clearable filterable placeholder="全部" style="width: 180px">
-                <el-option
-                  v-for="item in buList"
-                  :key="item.buNo"
-                  :label="item.buDesc || item.buNo"
-                  :value="item.buNo">
-                </el-option>
-              </el-select>
-            </el-form-item>
-            <el-form-item label="是否强制">
-              <el-select v-model="searchData.forceType" clearable placeholder="全部" style="width: 100px">
-                <el-option
-                  v-for="item in forceTypeOptions"
-                  :key="item.value"
-                  :label="item.label"
-                  :value="item.value">
-                </el-option>
-              </el-select>
-            </el-form-item>
-            <el-form-item label="代办状态">
-              <el-select v-model="searchData.todoStatus" clearable placeholder="全部" style="width: 100px">
-                <el-option
-                  v-for="item in todoStatusOptions"
-                  :key="item.value"
-                  :label="item.label"
-                  :value="item.value">
-                </el-option>
-              </el-select>
-            </el-form-item>
-            <el-form-item label="责任部门">
-              <el-select v-model="searchData.responsibilityDept" clearable filterable placeholder="全部" style="width: 140px">
-                <el-option
-                  v-for="item in roleList"
-                  :key="item.roleId"
-                  :label="item.roleName"
-                  :value="String(item.roleId)">
-                </el-option>
-              </el-select>
-            </el-form-item>
-            <el-form-item label="关键字">
-              <el-input
-                v-model="searchData.keyword"
-                clearable
-                placeholder="信息编码/派工单号/订单号"
-                style="width: 200px">
-              </el-input>
-            </el-form-item>
+            <el-row :gutter="16" class="search-condition-row">
+              <el-col :span="2">
+                <el-form-item label="BU">
+                  <el-select v-model="searchData.buNo" clearable filterable placeholder="全部">
+                    <el-option
+                      v-for="item in buList"
+                      :key="item.buNo"
+                      :label="item.buDesc || item.buNo"
+                      :value="item.buNo">
+                    </el-option>
+                  </el-select>
+                </el-form-item>
+              </el-col>
+              <el-col :span="2">
+                <el-form-item label="是否强制">
+                  <el-select v-model="searchData.forceType" clearable placeholder="全部">
+                    <el-option
+                      v-for="item in forceTypeOptions"
+                      :key="item.value"
+                      :label="item.label"
+                      :value="item.value">
+                    </el-option>
+                  </el-select>
+                </el-form-item>
+              </el-col>
+              <el-col :span="2">
+                <el-form-item label="代办状态">
+                  <el-select v-model="searchData.todoStatus" clearable placeholder="全部">
+                    <el-option
+                      v-for="item in todoStatusOptions"
+                      :key="item.value"
+                      :label="item.label"
+                      :value="item.value">
+                    </el-option>
+                  </el-select>
+                </el-form-item>
+              </el-col>
+              <el-col :span="3">
+                <el-form-item label="责任部门">
+                  <el-select v-model="searchData.responsibilityDept" clearable filterable placeholder="全部">
+                    <el-option
+                      v-for="item in roleList"
+                      :key="item.roleId"
+                      :label="item.roleName"
+                      :value="String(item.roleId)">
+                    </el-option>
+                  </el-select>
+                </el-form-item>
+              </el-col>
+              <el-col :span="3">
+                <el-form-item label="关键字">
+                  <el-input
+                    v-model="searchData.keyword"
+                    clearable
+                    placeholder="信息编码/派工单号/订单号">
+                  </el-input>
+                </el-form-item>
+              </el-col>
+                <el-col :span="6">
+                    <el-form-item label="审核时间">
+                        <el-date-picker
+                                v-model="searchData.auditTimeStart"
+                                type="datetime"
+                                value-format="yyyy-MM-dd HH:mm:ss"
+                                format="yyyy-MM-dd HH:mm:ss"
+                                placeholder="开始日期"
+                                style="width: 45%">
+                        </el-date-picker>
+                        <span style="margin: 0 6px; color: #DCDFE6;">~</span>
+                        <el-date-picker
+                                v-model="searchData.auditTimeEnd"
+                                type="datetime"
+                                value-format="yyyy-MM-dd HH:mm:ss"
+                                format="yyyy-MM-dd HH:mm:ss"
+                                placeholder="结束日期"
+                                style="width: 45%">
+                        </el-date-picker>
+                    </el-form-item>
+                </el-col>
+                <el-col :span="6">
+                    <el-form-item label="触发时间">
+                        <el-date-picker
+                                v-model="searchData.triggerTimeStart"
+                                type="datetime"
+                                value-format="yyyy-MM-dd HH:mm:ss"
+                                format="yyyy-MM-dd HH:mm:ss"
+                                placeholder="开始日期"
+                                style="width: 45%">
+                        </el-date-picker>
+                        <span style="margin: 0 6px; color: #DCDFE6;">~</span>
+                        <el-date-picker
+                                v-model="searchData.triggerTimeEnd"
+                                type="datetime"
+                                value-format="yyyy-MM-dd HH:mm:ss"
+                                format="yyyy-MM-dd HH:mm:ss"
+                                placeholder="结束日期"
+                                style="width: 45%">
+                        </el-date-picker>
+                    </el-form-item>
+                </el-col>
+            </el-row>
           </template>
 
           <div class="search-actions">
@@ -136,6 +189,14 @@
           <div class="todo-footer">
             <span class="todo-time">{{ formatDateTime(item.createdTime) }}</span>
             <div class="todo-action-group">
+              <el-button
+                size="mini"
+                type="primary"
+                plain
+                :disabled="item.auditFlag === 'Y' && item.operateFlag === 'Y'"
+                @click="showDetail(item)">
+                详情
+              </el-button>
               <el-button
                 size="mini"
                 type="warning"
@@ -146,11 +207,11 @@
               </el-button>
               <el-button
                 size="mini"
-                type="primary"
+                type="success"
                 plain
-                :disabled="item.auditFlag === 'Y' && item.operateFlag === 'Y'"
-                @click="showDetail(item)">
-                详情
+                :disabled="authChange || item.auditFlag !== 'Y'"
+                @click="openTodoChangeModal(item)">
+                变更
               </el-button>
             </div>
           </div>
@@ -280,7 +341,8 @@
       ref="comMrbRegister"
       :visible.sync="showMrbRegisterFlag"
       mode="single"
-      :load-history="false"
+      :mrb-required="false"
+      :load-history="true"
       @confirmed="onTodoMrbConfirmed">
     </ComMrbRegister>
   </div>
@@ -310,7 +372,11 @@ export default {
         forceType: 'force',
         todoStatus: 'pendingAudit',
         responsibilityDept: '',
-        keyword: ''
+        keyword: '',
+        auditTimeStart: '',
+        auditTimeEnd: '',
+        triggerTimeStart: '',
+        triggerTimeEnd: ''
       },
       forceTypeOptions: [
         { label: '强制', value: 'force' },
@@ -341,12 +407,16 @@ export default {
       },
       detailRowList: [],
       showMrbRegisterFlag: false,
-      currentAuditTodo: null
+      currentAuditTodo: null,
+      currentMrbAction: '',
+      authChange: false,
+      menuId: this.$route && this.$route.meta ? this.$route.meta.menuId : ''
     }
   },
   created () {
     this.loadBuList()
     this.loadRoleList()
+    this.getButtonAuthData()
     this.getTodoStats()
     this.getDataList()
   },
@@ -388,6 +458,10 @@ export default {
       this.searchData.todoStatus = 'pendingAudit'
       this.searchData.responsibilityDept = ''
       this.searchData.keyword = ''
+      this.searchData.auditTimeStart = ''
+      this.searchData.auditTimeEnd = ''
+      this.searchData.triggerTimeStart = ''
+      this.searchData.triggerTimeEnd = ''
       this.queryHandle()
     },
     getTodoStats () {
@@ -423,7 +497,11 @@ export default {
         forceType: this.searchData.forceType,
         todoStatus: this.searchData.todoStatus,
         responsibilityDept: this.searchData.responsibilityDept,
-        keyword: this.searchData.keyword
+        keyword: this.searchData.keyword,
+        auditTimeStart: this.searchData.auditTimeStart || '',
+        auditTimeEnd: this.searchData.auditTimeEnd || '',
+        triggerTimeStart: this.searchData.triggerTimeStart || '',
+        triggerTimeEnd: this.searchData.triggerTimeEnd || ''
       }
     },
     sizeChangeHandle (val) {
@@ -527,11 +605,32 @@ export default {
         this.$message.info('该代办已审核')
         return
       }
+      this.openTodoMrbModal(row, 'audit')
+    },
+    openTodoChangeModal (row) {
+      if (!row) {
+        return
+      }
+      if (this.authChange) {
+        this.$message.warning('当前用户无变更权限')
+        return
+      }
+      if (row.auditFlag !== 'Y') {
+        this.$message.warning('请先完成审核再进行变更')
+        return
+      }
+      this.openTodoMrbModal(row, 'change')
+    },
+    openTodoMrbModal (row, action) {
+      if (!row) {
+        return
+      }
       const itemNo = this.toInt(row.itemNo)
       if (itemNo === null) {
-        this.$message.warning('未找到工序信息，无法发起审核')
+        this.$message.warning('未找到工序信息，无法打开MRB异常登记')
         return
       }
+      this.currentMrbAction = action || ''
       this.currentAuditTodo = row
       const scheduleData = {
         site: row.site || this.searchData.site || this.$store.state.user.site,
@@ -554,6 +653,13 @@ export default {
       if (!this.currentAuditTodo) {
         return
       }
+      if (this.currentMrbAction === 'change') {
+        this.getTodoStats()
+        this.getDataList()
+        this.currentAuditTodo = null
+        this.currentMrbAction = ''
+        return
+      }
       const todo = this.currentAuditTodo
       const params = {
         site: todo.site || this.searchData.site || this.$store.state.user.site,
@@ -574,8 +680,17 @@ export default {
         this.$message.error('代办审核失败')
       }).finally(() => {
         this.currentAuditTodo = null
+        this.currentMrbAction = ''
       })
     },
+    getButtonAuthData () {
+      if (typeof this.isAuth !== 'function' || !this.menuId) {
+        this.authChange = false
+        return
+      }
+      const changeFlag = this.isAuth(this.menuId + ':change')
+      this.authChange = !changeFlag
+    },
     notifyTodoBadgeRefresh () {
       if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function') {
         window.dispatchEvent(new Event('todo-badge-refresh'))
@@ -727,6 +842,7 @@ export default {
 }
 
 .search-form /deep/ .el-form-item {
+  width: 100%;
   margin-bottom: 12px;
 }
 
@@ -736,6 +852,16 @@ export default {
   padding-bottom: 4px;
 }
 
+.search-condition-row {
+  margin-bottom: 0;
+}
+
+.search-form /deep/ .el-select,
+.search-form /deep/ .el-date-editor.el-input,
+.search-form /deep/ .el-date-editor.el-input__inner {
+  width: 100%;
+}
+
 .search-form /deep/ .el-input__inner,
 .search-form /deep/ .el-textarea__inner {
   border-radius: 6px;
diff --git a/src/views/modules/yieldReport/com_mrb_register.vue b/src/views/modules/yieldReport/com_mrb_register.vue
index 9d939ee..8fb8ee2 100644
--- a/src/views/modules/yieldReport/com_mrb_register.vue
+++ b/src/views/modules/yieldReport/com_mrb_register.vue
@@ -46,7 +46,7 @@
       </template>
 
       <template v-else>
-        <el-form ref="singleFormRef" class="mrb-entry-form" :model="singleForm" :rules="formRules" label-position="top">
+        <el-form ref="singleFormRef" class="mrb-entry-form" :model="singleForm" :rules="resolvedFormRules" label-position="top">
           <el-row :gutter="16" class="mrb-form-row">
             <el-col :span="12">
               <el-form-item class="mrb-field" label="工单号">
@@ -99,7 +99,7 @@
         ref="editFormRef"
         class="mrb-entry-form"
         :model="editForm"
-        :rules="formRules"
+        :rules="resolvedFormRules"
         label-position="top">
         <el-row :gutter="16" class="mrb-form-row">
           <el-col :span="12">
@@ -162,6 +162,10 @@ export default {
     menuId: {
       type: [String, Number],
       default: ''
+    },
+    mrbRequired: {
+      type: Boolean,
+      default: true
     }
   },
   data () {
@@ -183,18 +187,7 @@ export default {
       editDialogMode: 'add',
       editForm: this.createEmptyForm(),
       singleForm: this.createEmptyForm(),
-      rowKeySeed: 1,
-      formRules: {
-        rollNo: [
-          { required: true, message: '请输入卷号', trigger: ['blur', 'change'] }
-        ],
-        mrb: [
-          { required: true, message: '请输入MRB异常单号', trigger: ['blur', 'change'] }
-        ],
-        mrbInspectionReport: [
-          { required: true, message: '请输入制程异常单号', trigger: ['blur', 'change'] }
-        ]
-      }
+      rowKeySeed: 1
     }
   },
   computed: {
@@ -206,6 +199,22 @@ export default {
     },
     editDialogTitle () {
       return this.editDialogMode === 'edit' ? 'MRB异常单编辑' : 'MRB异常单登记'
+    },
+    resolvedFormRules () {
+      const rules = {
+        rollNo: [
+          { required: true, message: '请输入卷号', trigger: ['blur', 'change'] }
+        ],
+        mrbInspectionReport: [
+          { required: true, message: '请输入制程异常单号', trigger: ['blur', 'change'] }
+        ]
+      }
+      if (this.mrbRequired) {
+        rules.mrb = [
+          { required: true, message: '请输入MRB异常单号', trigger: ['blur', 'change'] }
+        ]
+      }
+      return rules
     }
   },
   watch: {
@@ -495,7 +504,7 @@ export default {
           this.$message.warning(`第${rowNo}行【卷号】不能为空`)
           return false
         }
-        if (!row.mrb) {
+        if (this.mrbRequired && !row.mrb) {
           this.$message.warning(`第${rowNo}行【MRB】不能为空`)
           return false
         }