diff --git a/src/forge/Merge/CreateMerge.js b/src/forge/Merge/CreateMerge.js
index aadebd24c..9f83a55f4 100644
--- a/src/forge/Merge/CreateMerge.js
+++ b/src/forge/Merge/CreateMerge.js
@@ -275,8 +275,8 @@ class CreateMerge extends Component {
     let _url = `/${mergeOwner}/${projectId}/compare/`;
     // type为pull时，pullBranch取value，否则取原有值
     // type为pull时，mergeBranch取原有值，否则取value
-    let _pullBranch = type === 'pull' ? value : pullBranch;
-    let _mergeBranch = type === 'pull' ? mergeBranch : value;
+    let _pullBranch = type === 'pull' ? value : returnbar(pullBranch);
+    let _mergeBranch = type === 'pull' ? returnbar(mergeBranch) : value;
     if (pullOwner === mergeOwner) {
       // 如果仓库相同, compare/目标分支...源分支
       _url += `${turnbar(_mergeBranch)}...${turnbar(_pullBranch)}`;