diff --git a/src/components/CaseCommon/caseDetail.vue b/src/components/CaseCommon/caseDetail.vue
index cf0d03d..1f0a735 100644
--- a/src/components/CaseCommon/caseDetail.vue
+++ b/src/components/CaseCommon/caseDetail.vue
@@ -771,6 +771,13 @@
           this.$set(this.processCompObj, 'minutes', '')
           break
         }
+        case 'selectDeptBack': {
+          this.processCompShow = 'selectDept'
+          const deptRes = await getDeptList()
+          this.$set(this.processCompObj, 'deptList', deptRes.data)
+          this.$set(this.processCompObj, 'dispatchDeptId', this.caseDetail.onedeptid)
+          break
+        }
         default:
           this.processCompShow = ''
           break
@@ -875,7 +882,7 @@
         this.processForm.taskUserId = this.processCompObj.taskUserId
       }
       // 4. dispatchDeptId
-      if (radioConfig.showComp === 'selectDept' || radioConfig.showComp === 'selectCaseTime') {
+      if (radioConfig.showComp === 'selectDept' || radioConfig.showComp === 'selectDeptBack' || radioConfig.showComp === 'selectCaseTime') {
         if (!this.processCompObj.dispatchDeptId) {
           this.$message.error('请选择部门')
           return false
@@ -887,7 +894,9 @@
         }
         this.processForm.dispatchDeptId = this.processCompObj.dispatchDeptId
       } else if (radioConfig.passBack === 'onedeptid') {
-        this.processForm.dispatchDeptId = this.caseDetail.onedeptid
+        if(this.caseDetail.onedeptid) {
+          this.processForm.dispatchDeptId = this.caseDetail.onedeptid
+        }
       }
       // 5. hours,minutes
       if (radioConfig.showComp === 'selectCaseTime' || radioConfig.showComp === 'inputDelayTime') {

diff --git a/src/components/CaseCommon/caseDetail.vue b/src/components/CaseCommon/caseDetail.vue
index cf0d03d..1f0a735 100644
--- a/src/components/CaseCommon/caseDetail.vue
+++ b/src/components/CaseCommon/caseDetail.vue
@@ -771,6 +771,13 @@
           this.$set(this.processCompObj, 'minutes', '')
           break
         }
+        case 'selectDeptBack': {
+          this.processCompShow = 'selectDept'
+          const deptRes = await getDeptList()
+          this.$set(this.processCompObj, 'deptList', deptRes.data)
+          this.$set(this.processCompObj, 'dispatchDeptId', this.caseDetail.onedeptid)
+          break
+        }
         default:
           this.processCompShow = ''
           break
@@ -875,7 +882,7 @@
         this.processForm.taskUserId = this.processCompObj.taskUserId
       }
       // 4. dispatchDeptId
-      if (radioConfig.showComp === 'selectDept' || radioConfig.showComp === 'selectCaseTime') {
+      if (radioConfig.showComp === 'selectDept' || radioConfig.showComp === 'selectDeptBack' || radioConfig.showComp === 'selectCaseTime') {
         if (!this.processCompObj.dispatchDeptId) {
           this.$message.error('请选择部门')
           return false
@@ -887,7 +894,9 @@
         }
         this.processForm.dispatchDeptId = this.processCompObj.dispatchDeptId
       } else if (radioConfig.passBack === 'onedeptid') {
-        this.processForm.dispatchDeptId = this.caseDetail.onedeptid
+        if(this.caseDetail.onedeptid) {
+          this.processForm.dispatchDeptId = this.caseDetail.onedeptid
+        }
       }
       // 5. hours,minutes
       if (radioConfig.showComp === 'selectCaseTime' || radioConfig.showComp === 'inputDelayTime') {
diff --git a/src/components/CaseCommon/radioMap.js b/src/components/CaseCommon/radioMap.js
index 3421570..99dcd02 100644
--- a/src/components/CaseCommon/radioMap.js
+++ b/src/components/CaseCommon/radioMap.js
@@ -7,6 +7,7 @@
  *           -selectDept：选择部门 [dispatchDeptId]
  *           -inputDelayTime: 延期时间（时、分）[hours,minutes]
  *           -selectFilingType: 选择归档类型 [filingType]
+ *           -selectDeptBack: 默认设为onedeptid，若为空，需重新选择[dispatchDeptId]
  * passBack：回传参数，从caseDetail中获取，返回给处理接口
  *           -isNeedRevisit： 是否需要回访 [isNeedRevisit]
  *           -onedeptid: 部门 [dispatchDeptId]
@@ -187,7 +188,7 @@
     passBack: 'isNeedRevisit'
   },
   'CXBL': { // 重新办理
-    showComp: null,
+    showComp: 'selectDeptBack',
     passBack: null
   },
   'CXPQ': { // 重新派遣