diff --git a/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-picker.uts b/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-picker.uts
new file mode 100644
index 0000000..857408d
--- /dev/null
+++ b/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-picker.uts
@@ -0,0 +1,692 @@
+export type PaginationType = {
+  current : number,
+  size : number,
+  count : number
+}
+
+export type LoadMoreType = {
+  contentdown : string,
+  contentrefresh : string,
+  contentnomore : string
+}
+
+export type SelectedItemType = {
+  name : string,
+  value : string,
+}
+
+export type GetCommandOptions = {
+  collection ?: UTSJSONObject,
+  field ?: string,
+  orderby ?: string,
+  where ?: any,
+  pageData ?: string,
+  pageCurrent ?: number,
+  pageSize ?: number,
+  getCount ?: boolean,
+  getTree ?: any,
+  getTreePath ?: UTSJSONObject,
+  startwith ?: string,
+  limitlevel ?: number,
+  groupby ?: string,
+  groupField ?: string,
+  distinct ?: boolean,
+  pageIndistinct ?: boolean,
+  foreignKey ?: string,
+  loadtime ?: string,
+  manual ?: boolean
+}
+
+const DefaultSelectedNode = {
+  text: '请选择',
+  value: ''
+}
+
+export const dataPicker = defineMixin({
+  props: {
+    localdata: {
+      type: Array as PropType<Array<UTSJSONObject>>,
+      default: [] as Array<UTSJSONObject>
+    },
+    collection: {
+      type: Object,
+      default: ''
+    },
+    field: {
+      type: String,
+      default: ''
+    },
+    orderby: {
+      type: String,
+      default: ''
+    },
+    where: {
+      type: Object,
+      default: ''
+    },
+    pageData: {
+      type: String,
+      default: 'add'
+    },
+    pageCurrent: {
+      type: Number,
+      default: 1
+    },
+    pageSize: {
+      type: Number,
+      default: 20
+    },
+    getcount: {
+      type: Boolean,
+      default: false
+    },
+    gettree: {
+      type: Object,
+      default: ''
+    },
+    gettreepath: {
+      type: Object,
+      default: ''
+    },
+    startwith: {
+      type: String,
+      default: ''
+    },
+    limitlevel: {
+      type: Number,
+      default: 10
+    },
+    groupby: {
+      type: String,
+      default: ''
+    },
+    groupField: {
+      type: String,
+      default: ''
+    },
+    distinct: {
+      type: Boolean,
+      default: false
+    },
+    pageIndistinct: {
+      type: Boolean,
+      default: false
+    },
+    foreignKey: {
+      type: String,
+      default: ''
+    },
+    loadtime: {
+      type: String,
+      default: 'auto'
+    },
+    manual: {
+      type: Boolean,
+      default: false
+    },
+    preload: {
+      type: Boolean,
+      default: false
+    },
+    stepSearh: {
+      type: Boolean,
+      default: true
+    },
+    selfField: {
+      type: String,
+      default: ''
+    },
+    parentField: {
+      type: String,
+      default: ''
+    },
+    multiple: {
+      type: Boolean,
+      default: false
+    },
+    value: {
+      type: Object,
+      default: ''
+    },
+    modelValue: {
+      type: Object,
+      default: ''
+    },
+    defaultProps: {
+      type: Object as PropType<UTSJSONObject>,
+    }
+  },
+  data() {
+    return {
+      loading: false,
+      error: null as UniCloudError | null,
+      treeData: [] as Array<UTSJSONObject>,
+      selectedIndex: 0,
+      selectedNodes: [] as Array<UTSJSONObject>,
+      selectedPages: [] as Array<UTSJSONObject>[],
+      selectedValue: '',
+      selectedPaths: [] as Array<UTSJSONObject>,
+      pagination: {
+        current: 1,
+        size: 20,
+        count: 0
+      } as PaginationType
+    }
+  },
+  computed: {
+    mappingTextName() : string {
+      // TODO
+      return (this.defaultProps != null) ? this.defaultProps!.getString('text', 'text') : 'text'
+    },
+    mappingValueName() : string {
+      // TODO
+      return (this.defaultProps != null) ? this.defaultProps!.getString('value', 'value') : 'value'
+    },
+    currentDataList() : Array<UTSJSONObject> {
+      if (this.selectedIndex > this.selectedPages.length - 1) {
+        return [] as Array<UTSJSONObject>
+      }
+      return this.selectedPages[this.selectedIndex]
+    },
+    isLocalData() : boolean {
+      return this.localdata.length > 0
+    },
+    isCloudData() : boolean {
+      return this._checkIsNotNull(this.collection)
+    },
+    isCloudDataList() : boolean {
+      return (this.isCloudData && (this.parentField.length == 0 && this.selfField.length == 0))
+    },
+    isCloudDataTree() : boolean {
+      return (this.isCloudData && this.parentField.length > 0 && this.selfField.length > 0)
+    },
+    dataValue() : any {
+      return this.hasModelValue ? this.modelValue : this.value
+    },
+    hasCloudTreeData() : boolean {
+      return this.treeData.length > 0
+    },
+    hasModelValue() : boolean {
+      if (typeof this.modelValue == 'string') {
+        const valueString = this.modelValue as string
+        return (valueString.length > 0)
+      } else if (Array.isArray(this.modelValue)) {
+        const valueArray = this.modelValue as Array<string>
+        return (valueArray.length > 0)
+      }
+      return false
+    },
+    hasCloudDataValue() : boolean {
+      if (typeof this.dataValue == 'string') {
+        const valueString = this.dataValue as string
+        return (valueString.length > 0)
+      }
+      return false
+    }
+  },
+  created() {
+    this.pagination.current = this.pageCurrent
+    this.pagination.size = this.pageSize
+
+    this.$watch(
+      () : any => [
+        this.pageCurrent,
+        this.pageSize,
+        this.localdata,
+        this.value,
+        this.collection,
+        this.field,
+        this.getcount,
+        this.orderby,
+        this.where,
+        this.groupby,
+        this.groupField,
+        this.distinct
+      ],
+      (newValue : Array<any>, oldValue : Array<any>) => {
+        this.pagination.size = this.pageSize
+        if (newValue[0] !== oldValue[0]) {
+          this.pagination.current = this.pageCurrent
+        }
+
+        this.onPropsChange()
+      }
+    )
+  },
+  methods: {
+    onPropsChange() {
+      this.selectedIndex = 0
+      this.selectedNodes.length = 0
+      this.selectedPages.length = 0
+      this.selectedPaths.length = 0
+
+      // 加载数据
+      this.$nextTick(() => {
+        this.loadData()
+      })
+    },
+
+    onTabSelect(index : number) {
+      this.selectedIndex = index
+    },
+
+    onNodeClick(nodeData : UTSJSONObject) {
+      if (nodeData.getBoolean('disable', false)) {
+        return
+      }
+
+      const isLeaf = this._checkIsLeafNode(nodeData)
+
+      this._trimSelectedNodes(nodeData)
+
+      this.$emit('nodeclick', nodeData)
+
+      if (this.isLocalData) {
+        if (isLeaf || !this._checkHasChildren(nodeData)) {
+          this.onFinish()
+        }
+      } else if (this.isCloudDataList) {
+        this.onFinish()
+      } else if (this.isCloudDataTree) {
+        if (isLeaf) {
+          this.onFinish()
+        } else if (!this._checkHasChildren(nodeData)) {
+          // 尝试请求一次，如果没有返回数据标记为叶子节点
+          this.loadCloudDataNode(nodeData)
+        }
+      }
+    },
+
+    getChangeNodes(): Array<UTSJSONObject> {
+      const nodes: Array<UTSJSONObject> = []
+      this.selectedNodes.forEach((node : UTSJSONObject) => {
+        const newNode: UTSJSONObject = {}
+        newNode[this.mappingTextName] = node.getString(this.mappingTextName)
+        newNode[this.mappingValueName] = node.getString(this.mappingValueName)
+        nodes.push(newNode)
+      })
+      return nodes
+    },
+
+    onFinish() { },
+
+    // 加载数据(自动判定环境)
+    loadData() {
+      if (this.isLocalData) {
+        this.loadLocalData()
+      } else if (this.isCloudDataList) {
+        this.loadCloudDataList()
+      } else if (this.isCloudDataTree) {
+        this.loadCloudDataTree()
+      }
+    },
+
+    // 加载本地数据
+    loadLocalData() {
+      this.treeData = this.localdata
+      if (Array.isArray(this.dataValue)) {
+        const value = this.dataValue as Array<UTSJSONObject>
+        this.selectedPaths = value.slice(0)
+        this._pushSelectedTreeNodes(value, this.localdata)
+      } else {
+        this._pushSelectedNodes(this.localdata)
+      }
+    },
+
+    // 加载 Cloud 数据 (单列)
+    loadCloudDataList() {
+      this._loadCloudData(null, (data : Array<UTSJSONObject>) => {
+        this.treeData = data
+        this._pushSelectedNodes(data)
+      })
+    },
+
+    // 加载 Cloud 数据 (树形)
+    loadCloudDataTree() {
+      let commandOptions = {
+        field: this._cloudDataPostField(),
+        where: this._cloudDataTreeWhere(),
+        getTree: true
+      } as GetCommandOptions
+      if (this._checkIsNotNull(this.gettree)) {
+        commandOptions.startwith = `${this.selfField}=='${this.dataValue as string}'`
+      }
+      this._loadCloudData(commandOptions, (data : Array<UTSJSONObject>) => {
+        this.treeData = data
+        if (this.selectedPaths.length > 0) {
+          this._pushSelectedTreeNodes(this.selectedPaths, data)
+        } else {
+          this._pushSelectedNodes(data)
+        }
+      })
+    },
+
+    // 加载 Cloud 数据 (节点)
+    loadCloudDataNode(nodeData : UTSJSONObject) {
+      const commandOptions = {
+        field: this._cloudDataPostField(),
+        where: this._cloudDataNodeWhere()
+      } as GetCommandOptions
+      this._loadCloudData(commandOptions, (data : Array<UTSJSONObject>) => {
+        nodeData['children'] = data
+        if (data.length == 0) {
+          nodeData['isleaf'] = true
+          this.onFinish()
+        } else {
+          this._pushSelectedNodes(data)
+        }
+      })
+    },
+
+    // 回显 Cloud Tree Path
+    loadCloudDataPath() {
+      if (!this.hasCloudDataValue) {
+        return
+      }
+
+      const command : GetCommandOptions = {}
+
+      // 单列
+      if (this.isCloudDataList) {
+        // 根据 field's as value标识匹配 where 条件
+        let where : Array<string> = [];
+        let whereField = this._getForeignKeyByField();
+        if (whereField.length > 0) {
+          where.push(`${whereField} == '${this.dataValue as string}'`)
+        }
+
+        let whereString = where.join(' || ')
+        if (this._checkIsNotNull(this.where)) {
+          whereString = `(${this.where}) && (${whereString})`
+        }
+
+        command.field = this._cloudDataPostField()
+        command.where = whereString
+      }
+
+      // 树形
+      if (this.isCloudDataTree) {
+        command.field = this._cloudDataPostField()
+        command.getTreePath = {
+          startWith: `${this.selfField}=='${this.dataValue as string}'`
+        }
+      }
+
+      this._loadCloudData(command, (data : Array<UTSJSONObject>) => {
+        this._extractTreePath(data, this.selectedPaths)
+      })
+    },
+
+    _loadCloudData(options ?: GetCommandOptions, callback ?: ((data : Array<UTSJSONObject>) => void)) {
+      if (this.loading) {
+        return
+      }
+      this.loading = true
+
+      this.error = null
+
+      this._getCommand(options).then((response : UniCloudDBGetResult) => {
+        callback?.(response.data)
+      }).catch((err : any | null) => {
+        this.error = err as UniCloudError
+      }).finally(() => {
+        this.loading = false
+      })
+    },
+
+    _cloudDataPostField() : string {
+      let fields = [this.field];
+      if (this.parentField.length > 0) {
+        fields.push(`${this.parentField} as parent_value`)
+      }
+      return fields.join(',')
+    },
+
+    _cloudDataTreeWhere() : string {
+      let result : Array<string> = []
+      let selectedNodes = this.selectedNodes.length > 0 ? this.selectedNodes : this.selectedPaths
+      let parentField = this.parentField
+      if (parentField.length > 0) {
+        result.push(`${parentField} == null || ${parentField} == ""`)
+      }
+      if (selectedNodes.length > 0) {
+        for (var i = 0; i < selectedNodes.length - 1; i++) {
+          const parentFieldValue = selectedNodes[i].getString('value', '')
+          result.push(`${parentField} == '${parentFieldValue}'`)
+        }
+      }
+
+      let where : Array<string> = []
+      if (this._checkIsNotNull(this.where)) {
+        where.push(`(${this.where as string})`)
+      }
+
+      if (result.length > 0) {
+        where.push(`(${result.join(' || ')})`)
+      }
+
+      return where.join(' && ')
+    },
+
+    _cloudDataNodeWhere() : string {
+      const where : Array<string> = []
+      if (this.selectedNodes.length > 0) {
+        const value = this.selectedNodes[this.selectedNodes.length - 1].getString('value', '')
+        where.push(`${this.parentField} == '${value}'`)
+      }
+
+      let whereString = where.join(' || ')
+      if (this._checkIsNotNull(this.where)) {
+        return `(${this.where as string}) && (${whereString})`
+      }
+
+      return whereString
+    },
+
+    _getWhereByForeignKey() : string {
+      let result : Array<string> = []
+      let whereField = this._getForeignKeyByField();
+      if (whereField.length > 0) {
+        result.push(`${whereField} == '${this.dataValue as string}'`)
+      }
+
+      if (this._checkIsNotNull(this.where)) {
+        return `(${this.where}) && (${result.join(' || ')})`
+      }
+
+      return result.join(' || ')
+    },
+
+    _getForeignKeyByField() : string {
+      const fields = this.field.split(',')
+      let whereField = ''
+      for (let i = 0; i < fields.length; i++) {
+        const items = fields[i].split('as')
+        if (items.length < 2) {
+          continue
+        }
+        if (items[1].trim() === 'value') {
+          whereField = items[0].trim()
+          break
+        }
+      }
+      return whereField
+    },
+
+    _getCommand(options ?: GetCommandOptions) : Promise<UniCloudDBGetResult> {
+      let db = uniCloud.databaseForJQL()
+
+      let collection = Array.isArray(this.collection) ? db.collection(...(this.collection as Array<any>)) : db.collection(this.collection)
+
+      let filter : UniCloudDBFilter | null = null
+      if (this.foreignKey.length > 0) {
+        filter = collection.foreignKey(this.foreignKey)
+      }
+
+      const where : any = options?.where ?? this.where
+      if (typeof where == 'string') {
+        const whereString = where as string
+        if (whereString.length > 0) {
+          filter = (filter != null) ? filter.where(where) : collection.where(where)
+        }
+      } else {
+        filter = (filter != null) ? filter.where(where) : collection.where(where)
+      }
+
+      let query : UniCloudDBQuery | null = null
+      if (this.field.length > 0) {
+        query = (filter != null) ? filter.field(this.field) : collection.field(this.field)
+      }
+      if (this.groupby.length > 0) {
+        if (query != null) {
+          query = query.groupBy(this.groupby)
+        } else if (filter != null) {
+          query = filter.groupBy(this.groupby)
+        }
+      }
+      if (this.groupField.length > 0) {
+        if (query != null) {
+          query = query.groupField(this.groupField)
+        } else if (filter != null) {
+          query = filter.groupField(this.groupField)
+        }
+      }
+      if (this.distinct == true) {
+        if (query != null) {
+          query = query.distinct(this.field)
+        } else if (filter != null) {
+          query = filter.distinct(this.field)
+        }
+      }
+      if (this.orderby.length > 0) {
+        if (query != null) {
+          query = query.orderBy(this.orderby)
+        } else if (filter != null) {
+          query = filter.orderBy(this.orderby)
+        }
+      }
+
+      const size = this.pagination.size
+      const current = this.pagination.current
+      if (query != null) {
+        query = query.skip(size * (current - 1)).limit(size)
+      } else if (filter != null) {
+        query = filter.skip(size * (current - 1)).limit(size)
+      } else {
+        query = collection.skip(size * (current - 1)).limit(size)
+      }
+
+      const getOptions = {}
+      const treeOptions = {
+        limitLevel: this.limitlevel,
+        startWith: this.startwith
+      }
+      if (this.getcount == true) {
+        getOptions['getCount'] = this.getcount
+      }
+
+      const getTree : any = options?.getTree ?? this.gettree
+      if (typeof getTree == 'string') {
+        const getTreeString = getTree as string
+        if (getTreeString.length > 0) {
+          getOptions['getTree'] = treeOptions
+        }
+      } else if (typeof getTree == 'object') {
+        getOptions['getTree'] = treeOptions
+      } else {
+        getOptions['getTree'] = getTree
+      }
+
+      const getTreePath = options?.getTreePath ?? this.gettreepath
+      if (typeof getTreePath == 'string') {
+        const getTreePathString = getTreePath as string
+        if (getTreePathString.length > 0) {
+          getOptions['getTreePath'] = getTreePath
+        }
+      } else {
+        getOptions['getTreePath'] = getTreePath
+      }
+
+      return query.get(getOptions)
+    },
+
+    _checkIsNotNull(value : any) : boolean {
+      if (typeof value == 'string') {
+        const valueString = value as string
+        return (valueString.length > 0)
+      } else if (value instanceof UTSJSONObject) {
+        return true
+      }
+      return false
+    },
+
+    _checkIsLeafNode(nodeData : UTSJSONObject) : boolean {
+      if (this.selectedIndex >= this.limitlevel) {
+        return true
+      }
+
+      if (nodeData.getBoolean('isleaf', false)) {
+        return true
+      }
+
+      return false
+    },
+
+    _checkHasChildren(nodeData : UTSJSONObject) : boolean {
+      const children = nodeData.getArray('children') ?? ([] as Array<any>)
+      return children.length > 0
+    },
+
+    _pushSelectedNodes(nodes : Array<UTSJSONObject>) {
+      this.selectedNodes.push(DefaultSelectedNode)
+      this.selectedPages.push(nodes)
+      this.selectedIndex = this.selectedPages.length - 1
+    },
+
+    _trimSelectedNodes(nodeData : UTSJSONObject) {
+      this.selectedNodes.splice(this.selectedIndex)
+      this.selectedNodes.push(nodeData)
+
+      if (this.selectedPages.length > 0) {
+        this.selectedPages.splice(this.selectedIndex + 1)
+      }
+
+      const children = nodeData.getArray<UTSJSONObject>('children') ?? ([] as Array<UTSJSONObject>)
+      if (children.length > 0) {
+        this.selectedNodes.push(DefaultSelectedNode)
+        this.selectedPages.push(children)
+      }
+
+      this.selectedIndex = this.selectedPages.length - 1
+    },
+
+    _pushSelectedTreeNodes(paths : Array<UTSJSONObject>, nodes : Array<UTSJSONObject>) {
+      let children : Array<UTSJSONObject> = nodes
+      paths.forEach((node : UTSJSONObject) => {
+        const findNode = children.find((item : UTSJSONObject) : boolean => {
+          return (item.getString(this.mappingValueName) == node.getString(this.mappingValueName))
+        })
+        if (findNode != null) {
+          this.selectedPages.push(children)
+          this.selectedNodes.push(node)
+          children = findNode.getArray<UTSJSONObject>('children') ?? ([] as Array<UTSJSONObject>)
+        }
+      })
+      this.selectedIndex = this.selectedPages.length - 1
+    },
+
+    _extractTreePath(nodes : Array<UTSJSONObject>, result : Array<UTSJSONObject>) {
+      if (nodes.length == 0) {
+        return
+      }
+
+      const node = nodes[0]
+      result.push(node)
+
+      const children = node.getArray<UTSJSONObject>('children')
+      if (Array.isArray(children) && children!.length > 0) {
+        this._extractTreePath(children, result)
+      }
+    }
+  }
+})