diff --git a/src/api/system/user.js b/src/api/system/user.js
index 384c7fc..8099872 100644
--- a/src/api/system/user.js
+++ b/src/api/system/user.js
@@ -145,9 +145,18 @@ export function checkStatus(query) {
 }
 
 // 查询部门+用户列表
-export function deptUserList() {
+export function deptUserList(query) {
   return request({
     url: '/system/user/deptUserList',
-    method: 'get'
+    method: 'get',
+    params: query
+  })
+}
+// 查询试验下用户列表
+export function studyUser(query) {
+  return request({
+    url: '/system/user/studyUser',
+    method: 'get',
+    params: query
   })
 }
diff --git a/src/views/business/comps/select/SelectStudyUser.vue b/src/views/business/comps/select/SelectStudyUser.vue
new file mode 100644
index 0000000..dd10254
--- /dev/null
+++ b/src/views/business/comps/select/SelectStudyUser.vue
@@ -0,0 +1,116 @@
+<template>
+  <el-select style="width:100%" v-model="selected" :placeholder="$t('form.placeholderSelect')" clearable  :disabled="readonly" :multiple="multiple" @change="handleChange" filterable>
+    <el-option v-for="item in list"  :key="item.id" :label="item.name" :value="item.id" />
+  </el-select>
+</template>
+
+<script>
+import { studyUser } from "@/api/system/user";
+export default {
+  name: "SelectStudyUser",
+  components: {},
+  props: {
+    value: {
+      type: [Number, String , Array],
+      default: '',
+    },
+    readonly: {
+      type: Boolean,
+      default: false
+    },
+    multiple: {
+      type: Boolean,
+      default: false
+    },
+    placeholder:{
+      type:String,
+      default:''
+    },
+
+    query: {
+      type: Object,
+      default:()=>{
+        return {
+          studyId:'',
+          studySubject:'',
+          permit:''
+        }
+      }
+    },
+  },
+  watch: {
+    value: {
+      immediate: true,
+      handler(v) {
+        if(!this.multiple){
+          this.selected = v ? (v+'') : ''
+        }else{
+          if(v){
+            //默认传的,分割的字符串，有传数组再改造
+            let arr = v.split(',')
+            let s = []
+            _.forEach(arr,a=>{
+              s.push(a)
+            })
+            this.selected = s
+          }else{
+            this.selected = []
+          }
+        }
+      }
+    },
+    // query:{
+    //   handler(v) {
+    //     this.getList()
+    //   }
+    // }
+  },
+  data() {
+    return {
+      selected: '',
+      list: []
+    };
+  },
+  mounted() {
+    this.getList()
+  },
+  methods: {
+    getList() {
+      this.list = []
+      studyUser(this.query).then(response => {
+        this.list = response.data || []
+      })
+    },
+    handleChange(val) {
+      //默认传的,分割的字符串，有传数组再改造
+      this.$emit('input', this.multiple ? (val && val.length>0 ? val.join(','): ''):(val || ''))
+      if(this.multiple){
+        debugger
+        let arr = []
+        if(val && val.length>0){
+          for(let i=0;i<val.length;i++){
+            for(let j=0;j<this.list.length;j++){
+              if(val[i]===this.list[j].id){
+                arr.push(this.list[j])
+                break
+              }
+            }
+          }
+        }
+        this.$emit('change',arr)
+      }else{
+        let obj = {}
+        if(val){
+          for(let j=0;j<this.list.length;j++){
+            if(val===this.list[j].id){
+              obj = this.list[j]
+              break
+            }
+          }
+        }
+        this.$emit('change', obj)
+      }
+    },
+  }
+};
+</script>