diff --git a/simple-mind-map/src/core/render/node/nodeCooperate.js b/simple-mind-map/src/core/render/node/nodeCooperate.js
index f2ab9c8d..72aa6e88 100644
--- a/simple-mind-map/src/core/render/node/nodeCooperate.js
+++ b/simple-mind-map/src/core/render/node/nodeCooperate.js
@@ -67,6 +67,15 @@ function updateUserListNode() {
     } else {
       node = this.createTextAvatar(item)
     }
+    node.on('click', (e) => {
+      this.mindMap.emit('node_cooperate_avatar_click', item, this, node, e)
+    })
+    node.on('mouseenter', (e) => {
+      this.mindMap.emit('node_cooperate_avatar_mouseenter', item, this, node, e)
+    })
+    node.on('mouseleave', (e) => {
+      this.mindMap.emit('node_cooperate_avatar_mouseleave', item, this, node, e)
+    })
     node.x(index * avatarSize).cy(-avatarSize / 2)
     this._userListGroup.add(node)
   })