diff --git a/src/forge/Merge/CreateMerge.js b/src/forge/Merge/CreateMerge.js
index 22c25973e..80cb6d1d5 100644
--- a/src/forge/Merge/CreateMerge.js
+++ b/src/forge/Merge/CreateMerge.js
@@ -96,12 +96,7 @@ class CreateMerge extends Component {
     // 再获取对应的仓库列表、分支列表
     // 再调用比较接口
     const branchParams = getBranchParams(this.props.location.pathname);
-    this.getMergeInfo(branchParams);
-    //页面初始化时调用selectProjectName，给is_original、fork_project_id、merge_user_login赋值
-    setTimeout(()=>{
-      const init = this.state.projects_names && this.state.projects_names.filter((item)=>item.project_user_login === branchParams.mergeOwner);
-      init && init[0] && this.selectProjectName(init[0].id,false);
-    },500)
+    this.getMergeInfo(branchParams,true);
   };
 
   componentDidUpdate = (preProps) => {
@@ -115,15 +110,20 @@ class CreateMerge extends Component {
   };
 
   //获取新建合并请求数据
-  getMergeInfo = (branchParams) => {
+  getMergeInfo = (branchParams,init) => {
     this.setState({ isSpin: true });
-    const { pullOwner, pullBranch, mergeOwner, mergeBranch, projectId } =
-      branchParams;
+    const { pullOwner, pullBranch, mergeOwner, mergeBranch, projectId } = branchParams;
     const url = `/${pullOwner}/${projectId}/pulls/new.json`;
     axios
       .get(url)
       .then((result) => {
         if (result) {
+          if(init){
+            //页面初始化时调用selectProjectName，给is_original、fork_project_id、merge_user_login赋值
+            const initUser = result.data.projects_names && result.data.projects_names.filter((item)=>item.project_user_login === branchParams.mergeOwner);
+            initUser && initUser[0] && this.selectProjectName(initUser[0].id,false,{projects_names: result.data.projects_names,id: result.data.id});
+          }
+          this.setState({isSpin: false});
           // 如果url上的分支不存在，取默认值master
           const noMergeBranch =
             (result.data.branches || []).filter(
@@ -266,8 +266,8 @@ class CreateMerge extends Component {
   };
 
   // 切换仓库响应事件，目前仅目标分支可切换仓库
-  selectProjectName = (value, isChangeProject) => {
-    const { projects_names, id } = this.state;
+  selectProjectName = (value, isChangeProject, initPro) => {
+    const { projects_names, id } = isChangeProject ? this.state : initPro;
     const { pullOwner, pullBranch } = getBranchParams(
       this.props.location.pathname
     );