diff --git a/src/AppConfig.js b/src/AppConfig.js
index cd3aca3d4..b4107e460 100644
--- a/src/AppConfig.js
+++ b/src/AppConfig.js
@@ -25,7 +25,7 @@ if (isDev) {
   }
   debugType = window.location.search.indexOf('debug=t') !== -1 ? 'teacher' :
   window.location.search.indexOf('debug=s') !== -1 ? 'student' :
-  window.location.search.indexOf('debug=a') !== -1 ? 'admin' : parsed.debug || 'student'
+  window.location.search.indexOf('debug=a') !== -1 ? 'admin' : parsed.debug || 'admin'
 }                 
 window._debugType = debugType;
 export function initAxiosInterceptors(props) {
diff --git a/src/forge/Merge/CreateMerge.js b/src/forge/Merge/CreateMerge.js
index e4ac51d4f..ec8d14de2 100644
--- a/src/forge/Merge/CreateMerge.js
+++ b/src/forge/Merge/CreateMerge.js
@@ -99,6 +99,7 @@ class CreateMerge extends Component {
     // 再调用比较接口
     const branchParams = getBranchParams(this.props.location.pathname);
     this.getMergeInfo(branchParams,true);
+    this.checkBranch(branchParams);
   };
 
   componentDidUpdate = (preProps) => {
@@ -108,6 +109,7 @@ class CreateMerge extends Component {
     if (oldPathname !== newPathname) {
       const branchParams = getBranchParams(newPathname);
       this.getMergeInfo(branchParams);
+      this.checkBranch(branchParams);
     }
   };
 
@@ -134,10 +136,9 @@ class CreateMerge extends Component {
           merge: returnbar(mergeBranch),
           pull: returnbar(pullBranch),
         });
-        this.checkBranch(branchParams);
-        this.setState({
-          isSpin: false,isCompareSpin: false
-        });
+        // this.setState({
+        //   isSpin: false,isCompareSpin: false
+        // });
       }
     })
     .catch((error) => {
@@ -148,10 +149,14 @@ class CreateMerge extends Component {
 
   checkBranch=async(branchParams)=>{
     const { mergeBranch , mergeOwner, projectId , pullBranch ,pullOwner} = branchParams;
-    let getbranch =await this.getBranchList(mergeOwner,projectId,pullBranch,mergeBranch);
-    // let checkpull =await this.getBranchList(pullOwner,projectId,pullBranch,"pull");
-    if(getbranch){
+    let getbranch =await this.getBranchList(mergeOwner,projectId,pullBranch,mergeBranch,"merge");
+    let checkpull =await this.getBranchList(pullOwner,projectId,pullBranch,mergeBranch,"pull");
+    if(getbranch && checkpull){
       this.compareProject(mergeOwner === pullOwner, branchParams);
+    }else{
+      this.setState({
+        isSpin: false,isCompareSpin: false
+      });
     }
   }
 
@@ -180,13 +185,9 @@ class CreateMerge extends Component {
           }
           this.setState({
             comparesData: result.data,
+            isSpin: false,isCompareSpin: false
           });
         }
-        this.setState({
-          isFirstLoading: false,
-          isSpin: false,
-          isCompareSpin: false,
-        });
       })
       .catch((error) => {
         this.setState({ isSpin: false, isCompareSpin: false });
@@ -194,13 +195,22 @@ class CreateMerge extends Component {
   };
 
   // 根据所有者、仓库名，获取分支列表，目前仅涉及目标仓库分支查询
-  getBranchList =async(owner,identifier,branch,mergebranch) => {
+  getBranchList =async(owner,identifier,branch,mergebranch,type) => {
     const url = `/${owner}/${identifier}/branches.json`;
     let check = await axios.get(url).then((result) => {
       if(result.data){
         let pfilter = (result.data || []).filter(i => i.name === branch).length === 0;
         let mfilter = (result.data || []).filter(i => i.name === mergebranch).length === 0;
-        if(pfilter){
+        if(type === "pull"){
+          this.setState({
+            pullBranches:result.data,
+          })
+        }else{
+          this.setState({
+            mergeBranches:result.data
+          })
+        }
+        if(type === "pull" && pfilter){
           this.setState({
             showMessage: branch,
             defaultMessage: `源分支不存在`,
@@ -208,7 +218,7 @@ class CreateMerge extends Component {
           });
           return false;
         }
-        if(mfilter){
+        if(type === "merge" && mfilter){
           this.setState({
             showMessage: mergebranch,
             defaultMessage: `目标分支不存在`,
@@ -216,10 +226,6 @@ class CreateMerge extends Component {
           });
           return false;
         }
-        this.setState({
-          pullBranches:result.data,
-          mergeBranches:result.data
-        })
         return true;
       }
     })