diff --git a/src/views/dms/dmsBillsFaultInstance/detail.vue b/src/views/dms/dmsBillsFaultInstance/detail.vue
index a954444..18c82f7 100644
--- a/src/views/dms/dmsBillsFaultInstance/detail.vue
+++ b/src/views/dms/dmsBillsFaultInstance/detail.vue
@@ -72,7 +72,19 @@
             </el-form-item>
           </el-col>
         </el-row>
-        <el-row :gutter="20">
+        <el-row :gutter="20" v-if="!isView">
+          <el-col :span="8">
+            <el-form-item label="报修来源" prop="faultSourceType">
+              <el-select v-model="faultForm.faultSourceType" placeholder="请选择报修来源" style="width: 100%">
+                <el-option
+                  v-for="item in dict.type.dms_fault_source_type"
+                  :key="item.value"
+                  :label="item.label"
+                  :value="item.value">
+                </el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
           <el-col :span="8">
             <el-form-item label="发生时间" prop="occurTime">
               <el-date-picker
@@ -85,6 +97,8 @@
               </el-date-picker>
             </el-form-item>
           </el-col>
+        </el-row>
+        <el-row :gutter="20">
           <el-col :span="8">
             <el-form-item label="报修人" prop="applyUser">
               <el-input v-model="faultForm.applyUser" :disabled="isView" />
@@ -97,6 +111,16 @@
           </el-col>
         </el-row>
         <el-row :gutter="20">
+          <el-col :span="8">
+            <el-form-item label="故障来源" prop="faultSourceType">
+              <el-select v-model="faultForm.faultSourceType" placeholder="请选择故障来源" :disabled="isView" style="width: 100%">
+                <el-option label="检修/维护" value="1"></el-option>
+                <el-option label="点检" value="2"></el-option>
+                <el-option label="巡检" value="3"></el-option>
+                <el-option label="其他/自然" value="9"></el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
           <el-col :span="8">
             <el-form-item label="故障类型" prop="faultType">
               <el-select v-model="faultForm.faultType" placeholder="请选择故障类型" :disabled="isView" style="width: 100%">
@@ -118,6 +142,8 @@
               </el-select>
             </el-form-item>
           </el-col>
+        </el-row>
+        <el-row :gutter="20">
           <el-col :span="8">
             <el-form-item label="是否停机" prop="isShutdown">
               <el-radio-group v-model="faultForm.isShutdown" :disabled="isView">
@@ -397,7 +423,7 @@ import { selectUserList } from '@/api/system/user'
 
 export default {
   name: 'FaultRepairDetail',
-  dicts: ['dms_fault_type', 'dms_handle_status', 'dms_repair_type'],
+  dicts: ['dms_fault_type', 'dms_fault_source_type', 'dms_handle_status', 'dms_repair_type'],
   data() {
     return {
       // 是否为查看模式
@@ -423,6 +449,7 @@ export default {
       // 故障信息
       faultForm: {
         deviceId: null,
+        faultSourceType: null,
         occurTime: null,
         applyUser: '',
         applyUserPhone: '',
@@ -499,6 +526,7 @@ export default {
         occurTime: [{ required: true, message: '请选择发生时间', trigger: 'change' }],
         applyUser: [{ required: true, message: '请输入报修人', trigger: 'blur' }],
         faultType: [{ required: true, message: '请选择故障类型', trigger: 'change' }],
+        faultSourceType: [{ required: true, message: '请选择故障来源', trigger: 'change' }],
         faultDescription: [{ required: true, message: '请输入故障描述', trigger: 'blur' }]
       },
 
@@ -539,6 +567,7 @@ export default {
 
         // 故障信息 - 使用 Object.assign 保持 Vue 响应式引用
         Object.assign(this.faultForm, {
+          faultSourceType: data.faultSourceType || '9',
           occurTime: data.applyTime,
           applyUser: data.applyUser,
           applyUserPhone: data.applyUserPhone || '',
diff --git a/src/views/dms/dmsBillsFaultInstance/index.vue b/src/views/dms/dmsBillsFaultInstance/index.vue
index 361291b..024252c 100644
--- a/src/views/dms/dmsBillsFaultInstance/index.vue
+++ b/src/views/dms/dmsBillsFaultInstance/index.vue
@@ -497,6 +497,9 @@ export default {
       approve: {},
       // 表单校验
       rules: {
+        faultSourceType: [
+          { required: true, message: "请选择故障来源", trigger: "change" }
+        ],
         wfProcessId: [
           { required: true, message: "工单流程ID，关联wf_process的wf_process_id不能为空", trigger: "blur" }
         ],