diff --git a/core/check_meta_service.py b/core/check_meta_service.py
index 27c522c6606cc1cca662c89c75a3dd315f1d08c4..a18ecded5f2652009d318989cfb7de86714bb19f 100644
--- a/core/check_meta_service.py
+++ b/core/check_meta_service.py
@@ -695,6 +695,28 @@ class CheckMetaPull(object):
         log.info("******CHECK PR RULE********")
         log.info("check pr rule finished,please wait other check!!!")
 
+    def _check_pr_master(self, change_file):
+        '''
+        check add pkg is master 
+        params
+        chang_file : modified file abs path
+        '''
+        log.info("******CHECK PR MASTER PKGNAME*********")
+        failed_msg = []
+        for file in change_file:
+            path_info = self._get_path_info(file)
+            pkg_name = path_info[0]
+            if 'master' in file:
+                log.error("check failed this pkg:{} in master branch".format(pkg_name))
+                failed_msg.append(pkg_name)
+                failed_flag = True
+            else:
+                log.info("check success this pkg:{}".format(pkg_name))
+        if failed_flag:
+            log.error("this below pkgs in master branch:{}".format(failed_msg))
+            raise SystemExit("*******CHECK PR MASTER PKGNAME ERROR:please check your PR*******")
+        log.info("******CHECK PR MASTER PKGNAME*********")
+
 
     def do_all(self):
         """
@@ -703,6 +725,7 @@ class CheckMetaPull(object):
         if self.prid and self.token:
             release_management_data = self._release_management_tree()
             change_result, complete_change_result = self._get_all_change_file()
+            self._check_pr_master(change_result)
             pr_check_result = self._check_pr_rule(release_management_data, complete_change_result)
             self._check_private_sig_pkg(change_result)
             check_result = self._check_service_meta(change_result)
diff --git a/core/check_release_management.py b/core/check_release_management.py
index c38fdc3eab5733a70d19fe5654195be39e5dc57b..182451def9331d166b61df24a133b5c4cbc63342 100644
--- a/core/check_release_management.py
+++ b/core/check_release_management.py
@@ -465,25 +465,26 @@ class CheckReleaseManagement(object):
         for branch,pkgs in add_infos.items():
             log.info('check branch:{} add pkgs obs_from check running...'.format(branch))
             for pkg in pkgs:
-                branch = branch.replace("-",":")
                 if pkg['obs_from']:
                     if 'Multi-Version' in branch:
+                        c_branch = branch.replace("_",":")
                         from_result = self._find_master_meta_path(pkg, ctype='multi-from')
                     else:
+                        c_branch = branch.replace("-",":")
                         from_result = self._find_master_meta_path(pkg)
                     if from_result:
                         error_flag = True
-                        if error_infos.get(branch,[]):
-                            error_infos[branch].append(pkg)
+                        if error_infos.get(c_branch,[]):
+                            error_infos[c_branch].append(pkg)
                         else:
-                            error_infos[branch] = [pkg]
-                if pkg['obs_to'] != branch:
+                            error_infos[c_branch] = [pkg]
+                if pkg['obs_to'] != c_branch:
                     error_flag = True
                     log.error("pkg name:{2} Wrong obs_to: <obs_to:{0}> in <project:{1}>!!!".format(pkg['obs_to'],branch,pkg['name']))
-                    if error_infos.get(branch,[]):
-                        error_infos[branch].append(pkg)
+                    if error_infos.get(c_branch,[]):
+                        error_infos[c_branch].append(pkg)
                     else:
-                        error_infos[branch] = [pkg]
+                        error_infos[c_branch] = [pkg]
         if error_infos:
             log.error("some errors in your commit,please check: {}".format(error_infos))
         return error_flag
@@ -710,6 +711,7 @@ class CheckReleaseManagement(object):
                                     error_names.remove(pkg['name'])
                                     break
                 if error_names:
+                    log.error("branch:{}----{}".format(branch,error_names))
                     error_flag =True
                     for pkg in pkgs:
                         if pkg['name'] in error_names:
@@ -842,11 +844,11 @@ class CheckReleaseManagement(object):
                         same_pkg[branch].append(new['name'])
                     new_pkg[branch].append(new['name'])
                 change_infos[branch] = new_msgs
-        for branch,pkgs in change_infos.items():
-            if pkgs:
-                log.info("change in:{}".format(branch))
-                for pkg in pkgs:
-                    log.info(pkg)
+        # for branch,pkgs in change_infos.items():
+        #     if pkgs:
+        #         log.info("change in:{}".format(branch))
+        #         for pkg in pkgs:
+        #             log.info(pkg)
         if error_pkg_flag:
             log.error("May be {0} should not be delete".format(error_pkg))
             raise SystemExit("ERROR: Please check your PR")