diff --git a/src/views/user/PlayerDetail.vue b/src/views/user/PlayerDetail.vue
index 0d8da83..7bba452 100644
--- a/src/views/user/PlayerDetail.vue
+++ b/src/views/user/PlayerDetail.vue
@@ -276,6 +276,17 @@
                     <span v-else>{{ playerInfo.zhanghaozhuangtai === 1 ? '正常' : '封禁' }}</span>
                   </el-form-item>
                 </el-col>
+                <el-col :span="8" v-if="playerInfo.zhanghaozhuangtai !== 1 || (isEditMode && editData.zhanghaozhuangtai === 0)">
+                  <el-form-item label="封禁原因">
+                    <el-input
+                      v-if="isEditMode"
+                      v-model="editData.fengjin_yuanyin"
+                      maxlength="200"
+                      placeholder="封禁时请填写原因"
+                    />
+                    <span v-else>{{ playerInfo.fengjin_yuanyin || '未填写' }}</span>
+                  </el-form-item>
+                </el-col>
                 <el-col :span="8">
                   <el-form-item label="工作状态">
                     <el-select
@@ -691,6 +702,9 @@ const saveChanges = async () => {
           caozuo = 'gai_zhanghaozhuangtai'
           value = val
           break
+        case 'fengjin_yuanyin':
+          // 随账号状态一并提交，不单独发
+          continue
         case 'zaixianzhuangtai':
           caozuo = 'gai_zaixianzhuangtai'
           value = val
@@ -702,12 +716,38 @@ const saveChanges = async () => {
         default:
           continue
       }
-      const res = await request.post('/houtai/kefuxgds', {
+      const payload = {
         username: username.value,
         dashou_id: playerId.value,
         caozuo: caozuo,
         value: value
-      })
+      }
+      // 封禁时附带原因
+      if (caozuo === 'gai_zhanghaozhuangtai' && Number(value) === 0) {
+        let yuanyin = (editData.value.fengjin_yuanyin || '').trim()
+        if (!yuanyin) {
+          try {
+            const { value: inputReason } = await ElMessageBox.prompt(
+              '请填写封禁原因（用户可在小程序查看）',
+              '封禁确认',
+              {
+                confirmButtonText: '确认封禁',
+                cancelButtonText: '取消',
+                inputPlaceholder: '例如：违规接单 / 投诉过多',
+                inputValidator: (v) => !!(v && String(v).trim()) || '请填写封禁原因',
+              }
+            )
+            yuanyin = String(inputReason || '').trim()
+            editData.value.fengjin_yuanyin = yuanyin
+          } catch (e) {
+            success = false
+            ElMessage.info('已取消封禁')
+            break
+          }
+        }
+        payload.yuanyin = yuanyin
+      }
+      const res = await request.post('/houtai/kefuxgds', payload)
       if (res.code !== 0) {
         success = false
         ElMessage.error(`修改 ${key} 失败：${res.msg}`)