diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
index f99bceed9b..81a8e387a7 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
@@ -1468,10 +1468,6 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
         return getEditingFILE().getName() + getSuffix();
     }
 
-    public boolean isNewEngineMode(){
-        return CptCompileUtil.isNewEngine(this.getTarget(),getEditingFILE().getPath()) || getEditingFILE().getPath().endsWith(".cptx");
-    }
-
     private String getSuffix() {
         if (!CptCompileUtil.isNewEngine(this.getTarget(), getEditingFILE().getPath())){
             return StringUtils.EMPTY;