diff --git a/src/forge/Main/CoderRootDirectory.js b/src/forge/Main/CoderRootDirectory.js
index 5843d043b..d7e13973a 100644
--- a/src/forge/Main/CoderRootDirectory.js
+++ b/src/forge/Main/CoderRootDirectory.js
@@ -243,7 +243,7 @@ class CoderRootDirectory extends Component {
           message: item.commit && item.commit.message,
           ...item,
         });
-        if (item.name === "README.md") {
+        if (item.name === "README.md" || item.name === "readme.md") {
           readMeContent.push({ ...item });
           readMeFile.push({ ...item });
         }
@@ -350,7 +350,7 @@ class CoderRootDirectory extends Component {
         dataIndex: 'name',
         width:"30%",
         render: (text,item) => (
-          <a onClick={()=>this.goToSubRoot(item.path,item.type)} className="ml12">
+          <a onClick={()=>this.goToSubRoot(item.path,item.type)} className="ml12 task-hide" style={{ display: "block", maxWidth: "345px" }}>
             <i className={ item.type === "file" ? "iconfont icon-wenjia font-15 color-green-file mr5":"iconfont icon-wenjianjia1 color-green-file font-15 mr5"}></i>{text}
           </a>
         ),
@@ -484,7 +484,7 @@ class CoderRootDirectory extends Component {
               )}
             </div>
             <div className="f-wrap-alignCenter">
-              {subFileType && (isManager || isDeveloper) && (
+              {subFileType && parseInt(projectDetail.type) !== 2 && (isManager || isDeveloper) && (
                 <div>
                   <span>
                     <Link
diff --git a/src/forge/Main/Detail.js b/src/forge/Main/Detail.js
index dfbf4fc6c..c8782cb0f 100644
--- a/src/forge/Main/Detail.js
+++ b/src/forge/Main/Detail.js
@@ -356,7 +356,7 @@ class Detail extends Component {
                     {
                       projectDetail && checkLogin && projectDetail.type && projectDetail.type === 2 ?
                       <Tooltip placement={'right'} title={mirror}>
-                        <i className="iconfont icon-jingxiang font-18 fl mt6 ml10" style={{ color: "#8D90E3" }}></i>
+                        <i className="iconfont icon-banbenku font-18 fl mt6 ml10" style={{ color: "#8D90E3" }}></i>
                       </Tooltip>:""
                     }
                   </span>
@@ -406,12 +406,16 @@ class Detail extends Component {
                       { projectDetail && projectDetail.issues_count ? <span>{projectDetail.issues_count}</span> :""}
                     </Link>
                   </li>
-                  <li className={url.indexOf("merge") > -1 ? "active" : ""}>
+                  {
+                    projectDetail && parseInt(projectDetail.type) !== 2 && 
+                    <li className={url.indexOf("merge") > -1 ? "active" : ""}>
                     <Link to={{ pathname: `/projects/${projectsId}/merge`, state }}>
                       <img alt="" src={img_3} width="13" />合并请求
                       { projectDetail && projectDetail.pull_requests_count ? <span>{projectDetail.pull_requests_count}</span> : "" }
                     </Link>
                   </li>
+                  }
+                  
                   <li className={(url.indexOf("Milepost") > -1 || url.indexOf("meilpost") > -1) ? "active" : ""}>
                     <Link to={{ pathname: `/projects/${projectsId}/orders/Milepost`, state }}>
                       <img alt="" src={img_milepost} width="16" />里程碑
diff --git a/src/forge/Merge/MergeItem.js b/src/forge/Merge/MergeItem.js
index 00c6d2c13..74e46cd39 100644
--- a/src/forge/Merge/MergeItem.js
+++ b/src/forge/Merge/MergeItem.js
@@ -98,7 +98,7 @@ class MergeItem extends Component {
                     <span className="ml15">
                       <Tag className="pr-branch-tag">
                         <Link
-                          to={`projects/${
+                          to={`/projects/${
                             item.is_original ? item.fork_project_id : projectsId
                           }/coders?branch=${item.pull_request_head}`}
                           className="maxW200px hide-1 ver-middle"
@@ -118,7 +118,7 @@ class MergeItem extends Component {
                       </span>
                       <Tag className="pr-branch-tag">
                         <Link
-                          to={`projects/${projectsId}/coders?branch=${item.pull_request_base}`}
+                          to={`/projects/${projectsId}/coders?branch=${item.pull_request_base}`}
                           className="maxW200px hide-1 ver-middle"
                         >
                           {/* {item.is_fork ? item.pull_request_base : `${item.author_name}:${item.pull_request_base}`} */}
diff --git a/src/forge/Merge/MessageCount.js b/src/forge/Merge/MessageCount.js
index 215abad6e..4500d5320 100644
--- a/src/forge/Merge/MessageCount.js
+++ b/src/forge/Merge/MessageCount.js
@@ -258,7 +258,7 @@ class MessageCount extends Component {
                       <div className="mt15">
                         <Tag className="pr-branch-tag">
                           <Link
-                            to={`projects/${data.pull_request.is_original?data.pull_request.fork_project_id:projectsId}/coders?branch=${data.pull_request.head}`}
+                            to={`/projects/${data.pull_request.is_original?data.pull_request.fork_project_id:projectsId}/coders?branch=${data.pull_request.head}`}
                             className="ver-middle"
                           >
                             {data.pull_request.is_original ? data.pull_request.fork_project_user : data.issue.project_author_name}:{data.pull_request.head}
@@ -273,7 +273,7 @@ class MessageCount extends Component {
                         </span>
                         <Tag className="pr-branch-tag">
                           <Link
-                            to={`projects/${projectsId}/coders?branch=${data.pull_request.base}`}
+                            to={`/projects/${projectsId}/coders?branch=${data.pull_request.base}`}
                             className="ver-middle"
                           >
                             {/* {data.pull_request.is_fork ? data.pull_request.base : `${data.pull_request.pull_request_user}:${data.pull_request.base}`} */}