diff --git a/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java b/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java
index 2e0866d26a..8f3621451e 100644
--- a/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java
+++ b/designer-base/src/main/java/com/fr/design/update/actions/RecoverForDesigner.java
@@ -1,7 +1,6 @@
 package com.fr.design.update.actions;
 
 import com.fr.decision.update.backup.Recover;
-import com.fr.decision.workspace.EnvPathManager;
 import com.fr.decision.update.data.UpdateConstants;
 import com.fr.decision.update.exception.UpdateException;
 import com.fr.design.mainframe.DesignerContext;
@@ -9,6 +8,7 @@ import com.fr.general.CommonIOUtils;
 import com.fr.general.GeneralUtils;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.CommonUtils;
+import com.fr.stable.ProjectLibrary;
 import com.fr.stable.StableUtils;
 import com.fr.stable.project.ProjectConstants;
 
@@ -41,7 +41,7 @@ public class RecoverForDesigner implements Recover {
     public boolean backup() {
         //jar包备份文件的目录为"backup/"+jar包当前版本号
         String todayBackupDir = StableUtils.pathJoin(installHome, UpdateConstants.DESIGNER_BACKUP_DIR, (GeneralUtils.readBuildNO()));
-        String envHome = EnvPathManager.getInstance().getEnvHome();
+        String envHome = ProjectLibrary.getInstance().getLibHome();
         backupFilesFromInstallEnv(envHome, todayBackupDir);
         backupFilesFromInstallLib(installHome, todayBackupDir);
         try {