diff --git a/designer-base/src/main/java/com/fr/design/env/LocalDesignerWorkspaceInfo.java b/designer-base/src/main/java/com/fr/design/env/LocalDesignerWorkspaceInfo.java
index 6bb8ec37a..a7d6eb6c1 100644
--- a/designer-base/src/main/java/com/fr/design/env/LocalDesignerWorkspaceInfo.java
+++ b/designer-base/src/main/java/com/fr/design/env/LocalDesignerWorkspaceInfo.java
@@ -3,6 +3,7 @@ package com.fr.design.env;
 import com.fr.general.ComparatorUtils;
 import com.fr.general.GeneralUtils;
 import com.fr.locale.InterProviderFactory;
+import com.fr.stable.CoreConstants;
 import com.fr.stable.StableUtils;
 import com.fr.stable.StringUtils;
 import com.fr.stable.project.ProjectConstants;
@@ -107,7 +108,7 @@ public class LocalDesignerWorkspaceInfo implements DesignerWorkspaceInfo {
 
         File engineLib = new File(StableUtils.pathJoin(this.path, ProjectConstants.LIB_NAME, REPORT_ENGINE_JAR));
         // 非安装版本允许自由切换
-        boolean notExistLib = !ComparatorUtils.equals(GeneralUtils.readFullBuildNO(), InterProviderFactory.getProvider().getLocText("Fine-Core_Basic_About_No_Build"))
+        boolean notExistLib = !CoreConstants.DOT.equals(StableUtils.getInstallHome())
                 && !engineLib.exists();
         if (notExistLib) {
             throw new MainVersionNotMatchException();