diff --git a/packages/core/src/model/node/BaseNodeModel.ts b/packages/core/src/model/node/BaseNodeModel.ts
index 26a9354cf..240bf31e1 100644
--- a/packages/core/src/model/node/BaseNodeModel.ts
+++ b/packages/core/src/model/node/BaseNodeModel.ts
@@ -26,6 +26,7 @@ import { formatData } from '../../util/compatible';
 import { getClosestAnchor, pickNodeConfig } from '../../util/node';
 import { getZIndex } from '../../util/zIndex';
 import { BaseEdgeModel } from '../edge';
+import { AdjustType } from '../../view/edge/AdjustPoint';
 
 export type ConnectRule = {
   message: string;
@@ -437,7 +438,7 @@ export default class BaseNodeModel implements IBaseNodeModel {
    * @overridable 子类重写此方法获取手动连接边到节点时，需要连接的锚点
    * 手动连接边到节点时，需要连接的锚点
    */
-  public getTargetAnchor(position: Point): AnchorInfo {
+  public getTargetAnchor(position: Point, type: AdjustType): AnchorInfo {
     return getClosestAnchor(position, this);
   }
 
diff --git a/packages/core/src/util/node.ts b/packages/core/src/util/node.ts
index 872bb9cf9..2235ef67c 100644
--- a/packages/core/src/util/node.ts
+++ b/packages/core/src/util/node.ts
@@ -15,6 +15,7 @@ import { isInSegment } from '../algorithm/edge';
 import { SegmentDirection } from '../constant/constant';
 import { getBytesLength } from './edge';
 import { GraphModel } from '..';
+import { AdjustType } from '../view/edge/AdjustPoint';
 
 /* 获取所有锚点 */
 export const getAnchors = (data): Point[] => {
@@ -31,14 +32,15 @@ type NodeContaint = {
 };
 
 /* 手动边时获取目标节点的信息：目标节点，目标节点的锚点index以及坐标 */
-export const targetNodeInfo = (position: Point, graphModel: GraphModel): NodeContaint => {
+export const targetNodeInfo = (position: Point, graphModel: GraphModel,
+  type: AdjustType): NodeContaint => {
   const { nodes } = graphModel;
   let nodeInfo;
   for (let i = nodes.length - 1; i >= 0; i--) {
     const targetNode = nodes[i];
     const inNode = isInNodeBbox(position, targetNode);
     if (inNode) {
-      const anchorInfo = targetNode.getTargetAnchor(position);
+      const anchorInfo = targetNode.getTargetAnchor(position, type);
       if (anchorInfo) { // 不能连接到没有锚点的节点
         const currentNodeInfo = {
           node: targetNode,
diff --git a/packages/core/src/view/Anchor.tsx b/packages/core/src/view/Anchor.tsx
index e51101070..d103cda5d 100644
--- a/packages/core/src/view/Anchor.tsx
+++ b/packages/core/src/view/Anchor.tsx
@@ -10,6 +10,7 @@ import GraphModel from '../model/GraphModel';
 import { AnchorConfig } from '../type';
 import { BaseNode } from './node';
 import { cancelRaf, createRaf } from '../util/raf';
+import { AdjustType } from './edge/AdjustPoint';
 
 type TargetNodeId = string;
 
@@ -203,7 +204,7 @@ class Anchor extends Component<IProps, IState> {
     /* 创建边 */
     const { edgeType } = graphModel;
     const { endX, endY, dragging } = this.state;
-    const info = targetNodeInfo({ x: endX, y: endY }, graphModel);
+    const info = targetNodeInfo({ x: endX, y: endY }, graphModel, AdjustType.TARGET);
     // 为了保证鼠标离开的时候，将上一个节点状态重置为正常状态。
     if (this.preTargetNode && this.preTargetNode.state !== ElementState.DEFAULT) {
       this.preTargetNode.setElementState(ElementState.DEFAULT);
@@ -255,7 +256,7 @@ class Anchor extends Component<IProps, IState> {
   };
   moveAnchorEnd(endX: number, endY: number) {
     const { graphModel, nodeModel, anchorData } = this.props;
-    const info = targetNodeInfo({ x: endX, y: endY }, graphModel);
+    const info = targetNodeInfo({ x: endX, y: endY }, graphModel, AdjustType.TARGET);
     if (info) {
       const targetNode = info.node;
       const anchorId = info.anchor.id;
diff --git a/packages/core/src/view/edge/AdjustPoint.tsx b/packages/core/src/view/edge/AdjustPoint.tsx
index a665b935d..3e64e9919 100644
--- a/packages/core/src/view/edge/AdjustPoint.tsx
+++ b/packages/core/src/view/edge/AdjustPoint.tsx
@@ -28,7 +28,7 @@ interface OldEdge {
   pointsList: Point[];
 }
 
-enum AdjustType {
+export enum AdjustType {
   SOURCE = 'SOURCE',
   TARGET = 'TARGET',
 }
@@ -105,7 +105,7 @@ export default class AdjustPoint extends Component<IProps, IState> {
     });
     // 调整过程中实时更新路径
     const { edgeModel } = this.props;
-    const info = targetNodeInfo({ x: endX, y: endY }, graphModel);
+    const info = targetNodeInfo({ x: endX, y: endY }, graphModel, type);
     // 如果一定的坐标能够找到目标节点，预结算当前节点与目标节点的路径进行展示
     if (info && info.node && this.isAllowAdjust(info).pass) {
       let params;
@@ -149,7 +149,7 @@ export default class AdjustPoint extends Component<IProps, IState> {
       // 拖拽AdjustPoint时不修改edgeModel.isHitable，避免偶尔会出现边不能点击问题(https://github.com/didi/LogicFlow/issues/974)
       // edgeModel.isHitable = true;
       const { endX, endY, dragging } = this.state;
-      const info = targetNodeInfo({ x: endX, y: endY }, graphModel);
+      const info = targetNodeInfo({ x: endX, y: endY }, graphModel, type);
       // 没有dragging就结束边
       if (!dragging) return;
       // 如果找到目标节点，删除老边，创建新边