diff --git a/designer-base/src/main/java/com/fr/design/versioncheck/VersionCheckUtils.java b/designer-base/src/main/java/com/fr/design/versioncheck/VersionCheckUtils.java
index bd208749e..a6a2d7896 100644
--- a/designer-base/src/main/java/com/fr/design/versioncheck/VersionCheckUtils.java
+++ b/designer-base/src/main/java/com/fr/design/versioncheck/VersionCheckUtils.java
@@ -70,6 +70,7 @@ public class VersionCheckUtils {
     private static final String GROUP = "group";
     private static final String BI = "bi";
     private static final String BIPREFIX = "com.finebi";
+    private static final String DEVELOP_BRANCH_MARK = "#";
     private static final Set<String> pluginsNeedIgnore = new HashSet<>();
     static {
         pluginsNeedIgnore.addAll(Arrays.asList(
@@ -158,8 +159,8 @@ public class VersionCheckUtils {
         String localBranch;
         String remoteBranch = getRemoteBranch(selectedEnv);
         localBranch = GeneralUtils.readFullBuildNO();
-        //通过是否包含#来避免当前版本为非安装版本（主要是内部开发版本）
-        if (localBranch.contains("#") && ComparatorUtils.equals(localBranch, remoteBranch)) {
+        // 通过是否包含"#"来避免当前版本为非安装版本（主要是内部开发版本）
+        if (localBranch.contains(DEVELOP_BRANCH_MARK) && ComparatorUtils.equals(localBranch, remoteBranch)) {
             //说明版本一致，仅做日志记录
             FineLoggerFactory.getLogger().info("Remote Designer version consistency");
             return true;