diff --git a/tools/tool_config_system_source.py b/tools/tool_config_system_source.py
index 25bb62b..34f5866 100644
--- a/tools/tool_config_system_source.py
+++ b/tools/tool_config_system_source.py
@@ -105,6 +105,12 @@ def get_source_by_system(self,system,codename,arch,failed_sources=[]):
             "https://ports.ubuntu.com/ubuntu-ports",
             # "https://mirrors.aliyun.com/ubuntu-ports",
             "https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports",
+             "http://ports.ubuntu.com/ubuntu-ports",
+            # "https://mirrors.aliyun.com/ubuntu-ports",
+            "http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports",
+            "http://ports.ubuntu.com/ubuntu-ports",
+            # "https://mirrors.aliyun.com/ubuntu-ports",
+            "http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports",
         ]
         debian_amd64_sources = [
             "https://mirrors.tuna.tsinghua.edu.cn/debian",