diff --git a/advisors/helper/ver_rec_excpt.yaml b/advisors/helper/ver_rec_excpt.yaml
deleted file mode 100644
index fcf6f7b0767b0f820fe265e937a30b299fc7b29e..0000000000000000000000000000000000000000
--- a/advisors/helper/ver_rec_excpt.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
----
-# version recommend exception list
-gegl04:
-    - '20001120.v002'
-gimp:
-    - '19990910'
-nss:
-    - '334.20030307'
-glibc:
-    - '9000'
-kata-shim:
-    - '20191207'
-kata-runtime:
-    - '20191207'
-kata-proxy:
-    - '20191207'
-kata-agent:
-    - '20191207'
-kexec-tools:
-    - '200'
-sombok:
-    - '2011'
-shadow:
-    - '1999'
-    - '2000'
diff --git a/advisors/simple-update-robot.py b/advisors/simple-update-robot.py
index 7d4f44c7329077bede9115479bc1d2ed8e745101..8cc4b48f89cab06b5c30566c697c768e73ab94aa 100755
--- a/advisors/simple-update-robot.py
+++ b/advisors/simple-update-robot.py
@@ -37,7 +37,9 @@ def download_source_url(spec, o_ver, n_ver):
         return False
     elif source.startswith("http") or source.startswith("ftp"):
         fn = os.path.basename(source)
-        for time in range(2):
+        n = 0
+        while n < 2:
+            n += 1
             if subprocess.call(["curl", "-m", "600", "-L", source, "-o", fn]):
                 continue
             else:
@@ -60,7 +62,9 @@ def download_upstream_url(gt, repo, n_ver):
     if rp_yaml["version_control"] == "github":
         url = "https://github.com/{rp}/archive/{nv}.tar.gz".format(rp=rp_yaml["src_repo"], nv=n_ver)     
         fn = "{rp}.{nv}.tar.gz".format(rp=repo, nv=n_ver)
-        for time in range(2):
+        n = 0
+        while n < 2:
+            n += 1
             if subprocess.call(["curl", "-m", "600", "-L", url, "-o", fn]):
                 continue
             else:
@@ -319,7 +323,8 @@ if __name__ == "__main__":
     pars.add_argument("-fc", "--fork_then_clone", help="Fork src-openeuler repo into users, then clone to local",
             action="store_true")
     pars.add_argument("-b", "--build_pkg", help="Build package in local", action="store_true")
-    pars.add_argument("-pcpi", "--push_create_pr_issue", help="Push update repo, create PR and issue", action="store_true")
+    pars.add_argument("-pcpi", "--push_create_pr_issue", help="Push update repo, create PR and issue", 
+            action="store_true")
     args = pars.parse_args()
     
     user_gitee = gitee.Gitee()