diff --git a/designer-realize/src/main/java/com/fr/start/module/DesignerWorkspaceProvider.java b/designer-realize/src/main/java/com/fr/start/module/DesignerWorkspaceProvider.java
index aae7bb2cd2..211e67db3e 100644
--- a/designer-realize/src/main/java/com/fr/start/module/DesignerWorkspaceProvider.java
+++ b/designer-realize/src/main/java/com/fr/start/module/DesignerWorkspaceProvider.java
@@ -4,13 +4,11 @@ import com.fr.design.DesignerEnvManager;
 import com.fr.design.env.DesignerWorkspaceGenerator;
 import com.fr.design.env.DesignerWorkspaceInfo;
 import com.fr.design.mainframe.TemplatePane;
-import com.fr.general.ComparatorUtils;
 import com.fr.module.Activator;
-import com.fr.stable.StableUtils;
+
 import com.fr.workspace.WorkContext;
 import com.fr.workspace.Workspace;
 
-import java.io.File;
 
 /**
  * Created by juhaoyu on 2018/1/8.