diff --git a/src/tree/src/Tree.tsx b/src/tree/src/Tree.tsx
index fb412135d..8ed48bf3d 100644
--- a/src/tree/src/Tree.tsx
+++ b/src/tree/src/Tree.tsx
@@ -132,6 +132,7 @@ const treeProps = {
   onDragleave: [Function, Array] as PropType<MaybeArray<(e: DragInfo) => void>>,
   onDragend: [Function, Array] as PropType<MaybeArray<(e: DragInfo) => void>>,
   onDragstart: [Function, Array] as PropType<MaybeArray<(e: DragInfo) => void>>,
+  onDragover: [Function, Array] as PropType<MaybeArray<(e: DragInfo) => void>>,
   onDrop: [Function, Array] as PropType<MaybeArray<(e: DragInfo) => void>>,
   // eslint-disable-next-line vue/prop-name-casing
   'onUpdate:expandedKeys': [Function, Array] as PropType<
@@ -257,13 +258,18 @@ export default defineComponent({
       treeMateRef.value.getFlattenedNodes(mergedExpandedKeysRef.value)
     )
 
-    const draggingNodeKeyRef = ref<Key | null>(null)
-    const draggingNodeRef = ref<TreeOption | null>(null)
-    const droppingNodeKeyRef = ref<Key | null>(null)
     const expandTimerIdRef = ref<number | undefined>(undefined)
     const highlightKeysRef = ref<Key[]>([])
     const loadingKeysRef = ref<Key[]>([])
 
+    const draggingNodeRef = ref<TmNode | null>(null)
+    const droppingNodeRef = ref<TmNode | null>(null)
+    const droppingNodeParentRef = computed(() => {
+      const { value: droppingNode } = droppingNodeRef
+      if (droppingNode) return droppingNode.parent
+      return null
+    })
+
     watch(toRef(props, 'data'), () => {
       loadingKeysRef.value = []
       expandTimerIdRef.value = undefined
@@ -420,14 +426,17 @@ export default defineComponent({
       const { onDragstart } = props
       if (onDragstart) call(onDragstart, info)
     }
+    function doDragOver (info: DragInfo): void {
+      const { onDragover } = props
+      if (onDragover) call(onDragover, info)
+    }
     function doDrop (info: DropInfo): void {
       const { onDrop } = props
       if (onDrop) call(onDrop, info)
     }
     function resetDragStatus (): void {
-      draggingNodeKeyRef.value = null
       draggingNodeRef.value = null
-      droppingNodeKeyRef.value = null
+      droppingNodeRef.value = null
     }
     function handleCheck (node: TmNode, checked: boolean): void {
       if (props.disabled || node.disabled) return
@@ -482,18 +491,22 @@ export default defineComponent({
         }
       }
     }
+    // Dnd
     function handleDragEnter ({ event, node }: InternalDragInfo): void {
       // node should be a tmNode
       if (!props.draggable || props.disabled || node.disabled) return
       doDragEnter({ event, node: node.rawNode })
       if (!props.expandOnDragenter) return
-      droppingNodeKeyRef.value = node.key
-      if (node.key === draggingNodeKeyRef.value) return
+      droppingNodeRef.value = node
+      const { value: draggingNode } = draggingNodeRef
+      if (draggingNode && node.key === draggingNode.key) return
       if (!mergedExpandedKeysRef.value.includes(node.key) && !node.isLeaf) {
         window.clearTimeout(expandTimerIdRef.value)
         const expand = (): void => {
+          const { value: droppingNode } = droppingNodeRef
           if (
-            droppingNodeKeyRef.value === node.key &&
+            droppingNode &&
+            droppingNode.key === node.key &&
             !mergedExpandedKeysRef.value.includes(node.key)
           ) {
             doExpandedKeysChange(mergedExpandedKeysRef.value.concat(node.key))
@@ -522,7 +535,7 @@ export default defineComponent({
     }
     function handleDragLeave ({ event, node }: InternalDragInfo): void {
       if (!props.draggable || props.disabled || node.disabled) return
-      droppingNodeKeyRef.value = null
+      droppingNodeRef.value = null
       doDragLeave({ event, node: node.rawNode })
     }
     function handleDragEnd ({ event, node }: InternalDragInfo): void {
@@ -532,10 +545,12 @@ export default defineComponent({
     }
     function handleDragStart ({ event, node }: InternalDragInfo): void {
       if (!props.draggable || props.disabled || node.disabled) return
-      draggingNodeKeyRef.value = node.key
-      draggingNodeRef.value = node.rawNode
+      draggingNodeRef.value = node
       doDragStart({ event, node: node.rawNode })
     }
+    function handleDragOver ({ event, node }: InternalDragInfo): void {
+      doDragOver({ event, node: node.rawNode })
+    }
     function handleDrop ({ event, node, dropPosition }: InternalDropInfo): void {
       if (
         !props.draggable ||
@@ -548,7 +563,7 @@ export default defineComponent({
       doDrop({
         event,
         node: node.rawNode,
-        dragNode: draggingNodeRef.value,
+        dragNode: draggingNodeRef.value.rawNode,
         dropPosition
       })
       resetDragStatus()
@@ -571,12 +586,17 @@ export default defineComponent({
       onLoadRef: toRef(props, 'onLoad'),
       draggableRef: toRef(props, 'draggable'),
       checkableRef: toRef(props, 'checkable'),
+      blockLineRef: toRef(props, 'blockLine'),
+      droppingNodeRef,
+      droppingNodeParentRef,
+      draggingNodeRef,
       handleSwitcherClick,
       handleDragEnd,
       handleDragEnter,
       handleDragLeave,
       handleDragStart,
       handleDrop,
+      handleDragOver,
       handleSelect,
       handleCheck
     })
diff --git a/src/tree/src/TreeNode.tsx b/src/tree/src/TreeNode.tsx
index eb32c9971..cac8942f3 100644
--- a/src/tree/src/TreeNode.tsx
+++ b/src/tree/src/TreeNode.tsx
@@ -1,4 +1,4 @@
-import { h, inject, computed, defineComponent, PropType } from 'vue'
+import { h, inject, computed, defineComponent, PropType, ref } from 'vue'
 import { useMemo } from 'vooks'
 import NTreeNodeSwitcher from './TreeNodeSwitcher'
 import NTreeNodeCheckbox from './TreeNodeCheckbox'
@@ -45,20 +45,47 @@ const TreeNode = defineComponent({
     function handleContentClick (e: MouseEvent): void {
       NTree.handleSelect(props.tmNode)
     }
-    function handleDragEnter (e: DragEvent): void {
-      NTree.handleDragEnter({
-        event: e,
-        node: props.tmNode
-      })
+
+    function handleCheck (checked: boolean): void {
+      NTree.handleCheck(props.tmNode, checked)
     }
+    // Dnd
+    const pendingPositionRef = ref<'top' | 'center' | 'bottom' | null>(null)
     function handleDragStart (e: DragEvent): void {
       NTree.handleDragStart({
         event: e,
         node: props.tmNode
       })
     }
-    function handleDragLeave (e: DragEvent): void {
-      NTree.handleDragLeave({
+    function handleDragEnter (e: DragEvent): void {
+      if (
+        e.currentTarget &&
+        e.relatedTarget &&
+        (e.currentTarget as HTMLElement).contains(
+          e.relatedTarget as HTMLElement
+        )
+      ) {
+        return
+      }
+      NTree.handleDragEnter({
+        event: e,
+        node: props.tmNode
+      })
+    }
+    function handleDragOver (e: DragEvent): void {
+      e.preventDefault()
+      const el = e.currentTarget as HTMLElement
+      const elOffsetHeight = el.offsetHeight // dangerous
+      const elClientTop = el.getBoundingClientRect().top
+      const eventOffsetY = e.clientY - elClientTop
+      if (eventOffsetY <= 8) {
+        pendingPositionRef.value = 'top'
+      } else if (eventOffsetY >= elOffsetHeight - 8) {
+        pendingPositionRef.value = 'bottom'
+      } else {
+        pendingPositionRef.value = 'center'
+      }
+      NTree.handleDragOver({
         event: e,
         node: props.tmNode
       })
@@ -69,18 +96,35 @@ const TreeNode = defineComponent({
         node: props.tmNode
       })
     }
-    function handleDrop (
-      e: DragEvent,
-      dropPosition: 'bottom' | 'center' | 'top'
-    ): void {
-      NTree.handleDrop({
+    function handleDragLeave (e: DragEvent): void {
+      if (
+        e.currentTarget &&
+        e.relatedTarget &&
+        (e.currentTarget as HTMLElement).contains(
+          e.relatedTarget as HTMLElement
+        )
+      ) {
+        return
+      }
+      NTree.handleDragLeave({
         event: e,
-        node: props.tmNode,
-        dropPosition
+        node: props.tmNode
       })
     }
-    function handleCheck (checked: boolean): void {
-      NTree.handleCheck(props.tmNode, checked)
+    function handleDrop (e: DragEvent): void {
+      e.preventDefault()
+      if (pendingPositionRef.value !== null) {
+        const dropPosition = ({
+          top: 'top',
+          bottom: 'bottom',
+          center: 'center'
+        } as const)[pendingPositionRef.value]
+        NTree.handleDrop({
+          event: e,
+          node: props.tmNode,
+          dropPosition
+        })
+      }
     }
     return {
       loading: useMemo(() =>
@@ -104,10 +148,13 @@ const TreeNode = defineComponent({
       icon: computed(() => props.tmNode.rawNode.icon),
       checkable: NTree.checkableRef,
       draggable: NTree.draggableRef,
+      blockLine: NTree.blockLineRef,
+      pendingPosition: pendingPositionRef,
       handleCheck,
       handleDrop,
       handleDragStart,
       handleDragEnter,
+      handleDragOver,
       handleDragEnd,
       handleDragLeave,
       handleContentClick,
@@ -115,51 +162,75 @@ const TreeNode = defineComponent({
     }
   },
   render () {
-    const { tmNode, clsPrefix, checkable, selected, highlight } = this
+    const {
+      tmNode,
+      clsPrefix,
+      checkable,
+      selected,
+      highlight,
+      draggable,
+      blockLine
+    } = this
+    // drag start not inside
+    // it need to be append to node itself, not wrapper
+    const dragEventHandlers = draggable
+      ? {
+        onDragenter: this.handleDragEnter,
+        onDragleave: this.handleDragLeave,
+        onDragend: this.handleDragEnd,
+        onDrop: this.handleDrop
+      }
+      : undefined
     return (
-      <li
-        class={[
-          `${clsPrefix}-tree-node`,
-          {
-            [`${clsPrefix}-tree-node--selected`]: selected,
-            [`${clsPrefix}-tree-node--checkable`]: checkable,
-            [`${clsPrefix}-tree-node--hightlight`]: highlight
-          }
-        ]}
+      <div
+        class={`${clsPrefix}-tree-node-wrapper`}
+        {...(blockLine ? dragEventHandlers : undefined)}
       >
-        {Array.apply(null, { length: tmNode.level } as any).map(() => (
-          <div class={`${clsPrefix}-tree-node-indent`}></div>
-        ))}
-        <NTreeNodeSwitcher
-          clsPrefix={clsPrefix}
-          expanded={this.expanded}
-          loading={this.loading}
-          hide={tmNode.isLeaf}
-          onClick={this.handleSwitcherClick}
-        />
-        {checkable ? (
-          <NTreeNodeCheckbox
-            clsPrefix={clsPrefix}
-            checked={this.checked}
-            indeterminate={this.indeterminate}
-            onCheck={this.handleCheck}
-          />
-        ) : null}
-        <NTreeNodeContent
-          clsPrefix={clsPrefix}
-          onClick={this.handleContentClick}
-          onDragenter={this.handleDragEnter}
-          onDragstart={this.handleDragStart}
-          onDragleave={this.handleDragLeave}
-          onDragend={this.handleDragEnd}
-          onDrop={this.handleDrop}
+        <div
+          class={[
+            `${clsPrefix}-tree-node`,
+            {
+              [`${clsPrefix}-tree-node--selected`]: selected,
+              [`${clsPrefix}-tree-node--checkable`]: checkable,
+              [`${clsPrefix}-tree-node--hightlight`]: highlight
+            }
+          ]}
+          draggable={draggable && blockLine}
+          onDragstart={
+            draggable && blockLine ? this.handleDragStart : undefined
+          }
         >
-          {{
-            default: () => tmNode.rawNode.label
-          }}
-        </NTreeNodeContent>
-        {this.icon ? this.icon() : null}
-      </li>
+          {Array.apply(null, { length: tmNode.level } as any).map(() => (
+            <div class={`${clsPrefix}-tree-node-indent`}></div>
+          ))}
+          <NTreeNodeSwitcher
+            clsPrefix={clsPrefix}
+            expanded={this.expanded}
+            loading={this.loading}
+            hide={tmNode.isLeaf}
+            onClick={this.handleSwitcherClick}
+          />
+          {checkable ? (
+            <NTreeNodeCheckbox
+              clsPrefix={clsPrefix}
+              checked={this.checked}
+              indeterminate={this.indeterminate}
+              onCheck={this.handleCheck}
+            />
+          ) : null}
+          <NTreeNodeContent
+            clsPrefix={clsPrefix}
+            onClick={this.handleContentClick}
+            onDragstart={this.handleDragStart}
+            {...(!blockLine ? dragEventHandlers : undefined)}
+          >
+            {{
+              default: () => tmNode.rawNode.label
+            }}
+          </NTreeNodeContent>
+          {this.icon ? this.icon() : null}
+        </div>
+      </div>
     )
   }
 })
diff --git a/src/tree/src/TreeNodeContent.tsx b/src/tree/src/TreeNodeContent.tsx
index d375a1e4d..11f5686fe 100644
--- a/src/tree/src/TreeNodeContent.tsx
+++ b/src/tree/src/TreeNodeContent.tsx
@@ -12,159 +12,31 @@ export default defineComponent({
       default: false
     },
     onClick: Function as PropType<(e: MouseEvent) => void>,
-    onDragstart: Function as PropType<(e: DragEvent) => void>,
-    onDragend: Function as PropType<(e: DragEvent) => void>,
-    onDragenter: Function as PropType<(e: DragEvent) => void>,
-    onDragover: Function as PropType<(e: DragEvent) => void>,
-    onDragleave: Function as PropType<(e: DragEvent) => void>,
-    onDrop: Function as PropType<
-    (e: DragEvent, dropPosition: 'bottom' | 'center' | 'top') => void
-    >
+    onDragstart: Function as PropType<(e: DragEvent) => void>
   },
   setup (props) {
-    const pendingRef = ref(false)
-    const pendingPositionRef = ref<'top' | 'center' | 'bottom' | null>(null)
     const selfRef = ref<HTMLElement | null>(null)
     function doClick (e: MouseEvent): void {
       const { onClick } = props
       if (onClick) onClick(e)
     }
-    function doDragStart (e: DragEvent): void {
-      const { onDragstart } = props
-      if (onDragstart) onDragstart(e)
-    }
-    function doDragEnter (e: DragEvent): void {
-      const { onDragenter } = props
-      if (onDragenter) onDragenter(e)
-    }
-    function doDragEnd (e: DragEvent): void {
-      const { onDragend } = props
-      if (onDragend) onDragend(e)
-    }
-    function doDragLeave (e: DragEvent): void {
-      const { onDragleave } = props
-      if (onDragleave) onDragleave(e)
-    }
-    // function doDragOver (e: DragEvent) {
-    //   const { onDragOver } = props
-    //   if (onDragOver) onDragOver(e)
-    // }
-    function doDrop (
-      e: DragEvent,
-      dropPosition: 'top' | 'bottom' | 'center'
-    ): void {
-      const { onDrop } = props
-      if (onDrop) onDrop(e, dropPosition)
-    }
     function handleClick (e: MouseEvent): void {
       doClick(e)
     }
-    function handleContentDragStart (e: DragEvent): void {
-      doDragStart(e)
-    }
-    function handleContentDragEnter (e: DragEvent): void {
-      if (
-        e.currentTarget &&
-        e.relatedTarget &&
-        (e.currentTarget as HTMLElement).contains(
-          e.relatedTarget as HTMLElement
-        )
-      ) {
-        return
-      }
-      doDragEnter(e)
-    }
-    function handleDragOverContent (e: DragEvent): void {
-      e.preventDefault()
-      const el = selfRef.value as HTMLElement
-      pendingRef.value = true
-      const elOffsetHeight = el.offsetHeight
-      const elClientTop = el.getBoundingClientRect().top
-      const eventOffsetY = e.clientY - elClientTop
-      if (eventOffsetY <= 8) {
-        pendingPositionRef.value = 'top'
-      } else if (eventOffsetY >= elOffsetHeight - 8) {
-        pendingPositionRef.value = 'bottom'
-      } else {
-        pendingPositionRef.value = 'center'
-      }
-    }
-    function handleContentDragEnd (e: DragEvent): void {
-      doDragEnd(e)
-    }
-    function handleContentDragLeave (e: DragEvent): void {
-      if (
-        e.currentTarget &&
-        e.relatedTarget &&
-        (e.currentTarget as HTMLElement).contains(
-          e.relatedTarget as HTMLElement
-        )
-      ) {
-        return
-      }
-      pendingRef.value = false
-      doDragLeave(e)
-    }
-    function handleContentDrop (e: DragEvent): void {
-      e.preventDefault()
-      pendingRef.value = false
-      if (pendingPositionRef.value !== null) {
-        const dropPosition = {
-          top: 'top',
-          bottom: 'bottom',
-          center: 'center'
-        }[pendingPositionRef.value]
-        doDrop(e, dropPosition as 'top' | 'bottom' | 'center')
-      }
-    }
     return {
       selfRef,
-      pending: pendingRef,
-      pendingPosition: pendingPositionRef,
-      handleContentDragLeave,
-      handleContentDragStart,
-      handleDragOverContent,
-      handleContentDragEnd,
-      handleContentDragEnter,
-      handleContentDrop,
       handleClick
     }
   },
   render () {
-    const {
-      clsPrefix,
-      pending,
-      pendingPosition,
-      handleContentDragLeave,
-      handleContentDragStart,
-      handleDragOverContent,
-      handleContentDragEnd,
-      handleContentDragEnter,
-      handleContentDrop,
-      handleClick
-    } = this
+    const { clsPrefix, handleClick, onDragstart } = this
     return (
       <span
         ref="selfRef"
-        class={[
-          `${clsPrefix}-tree-node-content`,
-          {
-            [`${clsPrefix}-tree-node-content--pending`]: pending,
-            [`${clsPrefix}-tree-node-content--pending-bottom`]:
-              pendingPosition === 'bottom',
-            [`${clsPrefix}-tree-node-content--pending-body`]:
-              pendingPosition === 'center',
-            [`${clsPrefix}-tree-node-content--pending-top`]:
-              pendingPosition === 'top'
-          }
-        ]}
-        onDragleave={handleContentDragLeave}
-        onDragstart={handleContentDragStart}
-        onDragover={handleDragOverContent}
-        onDragend={handleContentDragEnd}
-        onDragenter={handleContentDragEnter}
-        onDrop={handleContentDrop}
+        class={[`${clsPrefix}-tree-node-content`]}
         onClick={handleClick}
+        draggable={!!onDragstart}
+        onDragstart={onDragstart}
       >
         <div class={`${clsPrefix}-tree-node-content__padding-box`} />
         <div class={`${clsPrefix}-tree-node-content__text`}>{this.$slots}</div>
diff --git a/src/tree/src/interface.ts b/src/tree/src/interface.ts
index 26468164f..9a015e7f9 100644
--- a/src/tree/src/interface.ts
+++ b/src/tree/src/interface.ts
@@ -50,6 +50,10 @@ export interface TreeInjection {
   checkableRef: Ref<boolean>
   mergedThemeRef: Ref<MergedTheme<TreeTheme>>
   onLoadRef: Ref<((node: TreeOption) => Promise<void>) | undefined>
+  blockLineRef: Ref<boolean>
+  draggingNodeRef: Ref<TmNode | null>
+  droppingNodeRef: Ref<TmNode | null>
+  droppingNodeParentRef: Ref<TmNode | null>
   handleSwitcherClick: (node: TreeNode<TreeOption>) => void
   handleSelect: (node: TreeNode<TreeOption>) => void
   handleCheck: (node: TreeNode<TreeOption>, checked: boolean) => void
@@ -57,6 +61,7 @@ export interface TreeInjection {
   handleDragEnter: (info: InternalDragInfo) => void
   handleDragLeave: (info: InternalDragInfo) => void
   handleDragEnd: (info: InternalDragInfo) => void
+  handleDragOver: (info: InternalDragInfo) => void
   handleDrop: (info: InternalDropInfo) => void
 }
 
diff --git a/src/tree/src/render-drop-mark.tsx b/src/tree/src/render-drop-mark.tsx
new file mode 100644
index 000000000..9ad72a1d8
--- /dev/null
+++ b/src/tree/src/render-drop-mark.tsx
@@ -0,0 +1,21 @@
+import { CSSProperties, h, VNode } from 'vue'
+
+export function renderDropMark (position: 'top' | 'center' | 'bottom'): VNode {
+  const style: CSSProperties = {
+    position: 'absolute',
+    boxSizing: 'border-box',
+    right: 0,
+    left: 0
+  }
+  if (position === 'center') {
+    style.top = 0
+    style.bottom = 0
+    style.borderRadius = 'inherit'
+    style.border = '2px solid black'
+  } else {
+    style[position] = 0
+    style.height = '2px'
+    style.backgroundColor = 'black'
+  }
+  return <div style={style}></div>
+}
diff --git a/src/tree/src/styles/index.cssr.ts b/src/tree/src/styles/index.cssr.ts
index a71c34792..bb545c02f 100644
--- a/src/tree/src/styles/index.cssr.ts
+++ b/src/tree/src/styles/index.cssr.ts
@@ -8,21 +8,7 @@ const nodeStateStyle = [
   }),
   c('&:active', {
     backgroundColor: 'var(--node-color-pressed)'
-  }),
-  cM('pending', [
-    c('&:hover', {
-      backgroundColor: '#0000'
-    }),
-    cM('pending-bottom', {
-      borderBottom: '3px solid var(--node-color-hover)'
-    }),
-    cM('pending-top', {
-      borderTop: '3px solid var(--node-color-hover)'
-    }),
-    cM('pending-body', {
-      backgroundColor: 'var(--node-color-hover)'
-    })
-  ])
+  })
 ]
 
 // vars:
@@ -67,8 +53,8 @@ export default cB('tree', {
       })
     ])
   ]),
+  cB('tree-node-wrapper', 'padding: 3px 0;'),
   cB('tree-node', `
-    margin: 6px 0 0 0;
     display: flex;
     border-radius: var(--node-border-radius);
     transition: background-color .3s var(--bezier);
@@ -196,20 +182,6 @@ export default cB('tree', {
     }),
     c('&:active', {
       backgroundColor: 'var(--node-color-pressed)'
-    }),
-    cM('pending', [
-      c('&:hover', {
-        backgroundColor: '#0000'
-      }),
-      cM('pending-bottom', {
-        borderBottom: '3px solid var(--node-color-hover)'
-      }),
-      cM('pending-top', {
-        borderTop: '3px solid var(--node-color-hover)'
-      }),
-      cM('pending-body', {
-        backgroundColor: 'var(--node-color-hover)'
-      })
-    ])
+    })
   ])
 ])