diff --git a/src/main/java/com/fr/plugin/widget/ztree/ui/control/ZTreeControlPane.java b/src/main/java/com/fr/plugin/widget/ztree/ui/control/ZTreeControlPane.java
index fcd5f6a..121b555 100644
--- a/src/main/java/com/fr/plugin/widget/ztree/ui/control/ZTreeControlPane.java
+++ b/src/main/java/com/fr/plugin/widget/ztree/ui/control/ZTreeControlPane.java
@@ -142,7 +142,7 @@ public class ZTreeControlPane extends BasicPane {
         public AddNodeAction() {
             this.setName(I18nKit.getLocText("Plugin-ZTree_Add_Node"));
             this.setMnemonic('A');
-            this.setSmallIcon(IOKit.readIcon("/images/add.png"));
+            this.setSmallIcon(IOKit.readIcon("/com/fr/plugin/widget/ztree/images/add.png"));
         }
 
         @Override
@@ -158,7 +158,7 @@ public class ZTreeControlPane extends BasicPane {
         public RemoveNodeAction() {
             this.setName(I18nKit.getLocText("Plugin-ZTree_Remove_Node"));
             this.setMnemonic('R');
-            this.setSmallIcon(IOKit.readIcon("/images/remove.png"));
+            this.setSmallIcon(IOKit.readIcon("/com/fr/plugin/widget/ztree/images/remove.png"));
         }
 
         @Override