diff --git a/dolphinscheduler-ui/src/views/projects/workflow/components/dag/dag-config.ts b/dolphinscheduler-ui/src/views/projects/workflow/components/dag/dag-config.ts
index 8223554ea5..0c9d9d4d6d 100644
--- a/dolphinscheduler-ui/src/views/projects/workflow/components/dag/dag-config.ts
+++ b/dolphinscheduler-ui/src/views/projects/workflow/components/dag/dag-config.ts
@@ -19,7 +19,7 @@ export const X6_NODE_NAME = 'dag-task'
 export const X6_EDGE_NAME = 'dag-edge'
 export const X6_PORT_OUT_NAME = 'dag-port-out'
 
-const EDGE_COLOR = '#999999'
+const EDGE_COLOR = '#A2B1C3'
 const BG_BLUE = '#DFE9F7'
 const BG_WHITE = '#FFFFFF'
 const NODE_BORDER = '#CCCCCC'
@@ -72,7 +72,7 @@ export const PORT = {
         },
         'circle-outer': {
           stroke: NODE_BORDER,
-          strokeWidth: 1,
+          strokeWidth: 2,
           r: 6,
           fill: BG_WHITE
         },
@@ -164,7 +164,7 @@ export const NODE = {
       pointerEvents: 'visiblePainted',
       fill: BG_WHITE,
       stroke: NODE_BORDER,
-      strokeWidth: 1,
+      strokeWidth: 2,
       strokeDasharray: 'none',
       filter: 'none'
     },
@@ -178,7 +178,7 @@ export const NODE = {
       refX: 45,
       refY: 18,
       fontFamily: 'Microsoft Yahei',
-      fontSize: 12,
+      fontSize: 15,
       fontWeight: 'bold',
       fill: TITLE,
       strokeWidth: 0
@@ -236,12 +236,12 @@ export const EDGE = {
   attrs: {
     line: {
       stroke: EDGE_COLOR,
-      strokeWidth: 1,
+      strokeWidth: 1.5,
       targetMarker: {
         tagName: 'path',
         fill: EDGE_COLOR,
         strokeWidth: 0,
-        d: 'M 6 -3 0 0 6 3 Z'
+        d: 'M 7 -5 0 0 7 5 Z'
       },
       filter: 'none'
     }
@@ -250,9 +250,10 @@ export const EDGE = {
     name: 'rounded'
   },
   router: {
-    name: 'manhattan',
+    name: 'er',
     args: {
-      endDirections: ['top', 'bottom', 'left']
+      offset: 15,
+      direction: 'H',
     }
   },
   defaultLabel: {
@@ -269,7 +270,7 @@ export const EDGE = {
     attrs: {
       label: {
         fill: EDGE_COLOR,
-        fontSize: 14,
+        fontSize: 16,
         textAnchor: 'middle',
         textVerticalAnchor: 'middle',
         pointerEvents: 'none'
@@ -278,7 +279,7 @@ export const EDGE = {
         ref: 'label',
         fill: BG_WHITE,
         stroke: EDGE_COLOR,
-        strokeWidth: 1,
+        strokeWidth: 2,
         rx: 4,
         ry: 4,
         refWidth: '140%',
@@ -326,7 +327,7 @@ export const EDGE_SELECTED = {
       targetMarker: {
         fill: STROKE_BLUE
       },
-      strokeWidth: 2,
+      strokeWidth: 3,
       filter: EDGE_SHADOW
     }
   },
diff --git a/dolphinscheduler-ui/src/views/projects/workflow/components/dag/use-canvas-init.ts b/dolphinscheduler-ui/src/views/projects/workflow/components/dag/use-canvas-init.ts
index fca224940f..8ceb541a5f 100644
--- a/dolphinscheduler-ui/src/views/projects/workflow/components/dag/use-canvas-init.ts
+++ b/dolphinscheduler-ui/src/views/projects/workflow/components/dag/use-canvas-init.ts
@@ -75,9 +75,9 @@ export function useCanvasInit(options: Options) {
       minimap: {
         enabled: true,
         container: minimap.value,
-        scalable: false,
-        width: 200,
-        height: 120
+        scalable: true,
+        width: 250,
+        height: 150
       },
       interacting: {
         edgeLabelMovable: false,
@@ -108,10 +108,10 @@ export function useCanvasInit(options: Options) {
           const { sourceCell, targetCell } = data
 
           if (
-            sourceCell &&
-            targetCell &&
-            sourceCell.isNode() &&
-            targetCell.isNode()
+              sourceCell &&
+              targetCell &&
+              sourceCell.isNode() &&
+              targetCell.isNode()
           ) {
             const sourceData = sourceCell.getData()
             if (!sourceData) return true
@@ -135,10 +135,10 @@ export function useCanvasInit(options: Options) {
           edge?.setAttrs({
             line: {
               strokeDasharray:
-                sourceData.taskExecuteType === 'STREAM' ||
-                targetData.taskExecuteType === 'STREAM'
-                  ? '5 5'
-                  : 'none'
+                  sourceData.taskExecuteType === 'STREAM' ||
+                  targetData.taskExecuteType === 'STREAM'
+                      ? '5 5'
+                      : 'none'
             }
           })
           return true