diff --git a/README.md b/README.md
index cd39344..9171868 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,7 @@ This repository provides Colab notebooks that allow you to install and use Comfy
 * Support for automatically installing dependencies of custom nodes upon restarting Colab notebooks.
 
 ## Changes
+* **2.4** Copy the connections of the nearest node by double-clicking.
 * **2.2.3** Support Components System
 * **0.29** Add `Update all` feature
 * **0.25** support db channel
@@ -253,6 +254,13 @@ NODE_CLASS_MAPPINGS.update({
 ![missing-list](misc/missing-list.png)
 
 
+## Additional Feature
+* Fix node(recreate): When right-clicking on a node and selecting `Fix node (recreate)`, you can recreate the node. The widget's values are reset, while the connections maintain those with the same names.
+  * It is used to correct errors in nodes of old workflows created before, which are incompatible with the version changes of custom nodes.
+* Connection copy: Double-clicking a node copies the connections of the nearest node.
+  * However, this action is only possible when there are no existing connections, and since duplicate connections are not allowed in the output, connections from the existing node's output will disappear.
+  * This feature copies only the input and output that match the names.
+
 ## Troubleshooting
 * If your `git.exe` is installed in a specific location other than system git, please install ComfyUI-Manager and run ComfyUI. Then, specify the path including the file name in `git_exe = ` in the ComfyUI-Manager/config.ini file that is generated.
 * If updating ComfyUI-Manager itself fails, please go to the **ComfyUI-Manager** directory and execute the command `git update-ref refs/remotes/origin/main a361cc1 && git fetch --all && git pull`.
diff --git a/__init__.py b/__init__.py
index 20cd4f6..7fe06e5 100644
--- a/__init__.py
+++ b/__init__.py
@@ -29,7 +29,7 @@ except:
     print(f"[WARN] ComfyUI-Manager: Your ComfyUI version is outdated. Please update to the latest version.")
 
 
-version = [2, 3, 2]
+version = [2, 4]
 version_str = f"V{version[0]}.{version[1]}" + (f'.{version[2]}' if len(version) > 2 else '')
 print(f"### Loading: ComfyUI-Manager ({version_str})")
 
diff --git a/js/node_fixer.js b/js/node_fixer.js
index 30af640..d051313 100644
--- a/js/node_fixer.js
+++ b/js/node_fixer.js
@@ -10,6 +10,41 @@ function addMenuHandler(nodeType, cb) {
 	};
 }
 
+function distance(node1, node2) {
+	let dx = node1.pos[0] - node2.pos[0];
+	let dy = node1.pos[1] - node2.pos[1];
+	return Math.sqrt(dx * dx + dy * dy);
+}
+
+function lookup_nearest_nodes(node) {
+	let x = node.pos[0] + node.size[0]/2;
+	let y = node.pos[1] + node.size[1]/2;
+
+	let nearest_distance = Infinity;
+	let nearest_node = null;
+	for(let other of app.graph._nodes) {
+		if(other === node)
+			continue;
+
+		let dist = distance(node, other);
+		if (dist < nearest_distance) {
+			nearest_distance = dist;
+			nearest_node = other;
+		}
+	}
+
+	return nearest_node;
+}
+
+function copy_connections(src, dest) {
+	if(src.inputs && dest.inputs) {
+
+	}
+
+	if(src.outputs && dest.outputs) {
+
+	}
+}
 
 function node_info_copy(src, dest) {
 	// copy input connections
@@ -52,6 +87,19 @@ function node_info_copy(src, dest) {
 app.registerExtension({
 	name: "Comfy.Manager.NodeFixer",
 
+	async nodeCreated(node, app) {
+		let orig_dblClick = node.onDblClick;
+		node.onDblClick = () => {
+			orig_dblClick?.apply?.(this, arguments);
+			if(node.inputs && node.outputs && node.inputs.length == 0 && node.outputs.length == 0)
+				return;
+
+			console.log(arguments);
+			let src_node = lookup_nearest_nodes(node);
+			node_info_copy(src_node, node);
+		}
+	},
+
 	beforeRegisterNodeDef(nodeType, nodeData, app) {
 		addMenuHandler(nodeType, function (_, options) {
 			options.push({