diff --git a/static/diagram.js b/static/diagram.js
index 9c75074..445daf9 100644
--- a/static/diagram.js
+++ b/static/diagram.js
@@ -42,10 +42,10 @@ var DiagramNode = /** @class */ (function () {
         return true;
     };
     DiagramNode.prototype.getInputCircleXY = function () {
-        return [this.x, this.y + this.height / 3];
+        return [this.x, this.y + this.height / 2];
     };
     DiagramNode.prototype.getOutputCircleXY = function () {
-        return [this.x + this.width, this.y + this.height / 3];
+        return [this.x + this.width, this.y + this.height / 2];
     };
     DiagramNode.prototype.pointInInputCircle = function (x, y) {
         var _a = this.getInputCircleXY(), circleX = _a[0], circleY = _a[1];
diff --git a/static/diagram.ts b/static/diagram.ts
index 35549a6..e31756f 100644
--- a/static/diagram.ts
+++ b/static/diagram.ts
@@ -63,11 +63,11 @@ class DiagramNode {
     }
 
     getInputCircleXY(){
-        return [this.x, this.y + this.height / 3]
+        return [this.x, this.y + this.height / 2]
     }
 
     getOutputCircleXY(){
-        return [this.x + this.width, this.y + this.height / 3]
+        return [this.x + this.width, this.y + this.height / 2]
     }
 
     pointInInputCircle(x: number, y: number){