diff --git a/common/observable/iterable.go b/common/observable/iterable.go old mode 100755 new mode 100644 diff --git a/common/observable/observable.go b/common/observable/observable.go old mode 100755 new mode 100644 diff --git a/common/observable/observable_test.go b/common/observable/observable_test.go old mode 100755 new mode 100644 diff --git a/common/observable/subscriber.go b/common/observable/subscriber.go old mode 100755 new mode 100644 diff --git a/common/pool/alloc.go b/common/pool/alloc.go old mode 100755 new mode 100644 diff --git a/common/pool/alloc_test.go b/common/pool/alloc_test.go old mode 100755 new mode 100644 diff --git a/common/pool/pool.go b/common/pool/pool.go old mode 100755 new mode 100644 diff --git a/component/dialer/bind.go b/component/dialer/bind.go old mode 100755 new mode 100644 diff --git a/component/dialer/bind_darwin.go b/component/dialer/bind_darwin.go old mode 100755 new mode 100644 diff --git a/component/dialer/bind_linux.go b/component/dialer/bind_linux.go old mode 100755 new mode 100644 diff --git a/component/dialer/bind_others.go b/component/dialer/bind_others.go old mode 100755 new mode 100644 diff --git a/component/dialer/dialer.go b/component/dialer/dialer.go old mode 100755 new mode 100644 diff --git a/component/dialer/resolver.go b/component/dialer/resolver.go old mode 100755 new mode 100644 diff --git a/component/nat/nat.go b/component/nat/nat.go old mode 100755 new mode 100644 diff --git a/component/nat/table.go b/component/nat/table.go old mode 100755 new mode 100644 diff --git a/core/device/device.go b/core/device/device.go old mode 100755 new mode 100644 diff --git a/core/device/iobased/endpoint.go b/core/device/iobased/endpoint.go old mode 100755 new mode 100644 diff --git a/core/device/tun/tun.go b/core/device/tun/tun.go old mode 100755 new mode 100644 diff --git a/core/device/tun/tun_gvisor.go b/core/device/tun/tun_gvisor.go old mode 100755 new mode 100644 diff --git a/core/device/tun/tun_wireguard.go b/core/device/tun/tun_wireguard.go old mode 100755 new mode 100644 diff --git a/core/handler.go b/core/handler.go old mode 100755 new mode 100644 diff --git a/core/stack/icmp.go b/core/stack/icmp.go old mode 100755 new mode 100644 diff --git a/core/stack/nic.go b/core/stack/nic.go old mode 100755 new mode 100644 diff --git a/core/stack/opts.go b/core/stack/opts.go old mode 100755 new mode 100644 diff --git a/core/stack/stack.go b/core/stack/stack.go old mode 100755 new mode 100644 diff --git a/core/stack/tcp.go b/core/stack/tcp.go old mode 100755 new mode 100644 diff --git a/core/stack/udp.go b/core/stack/udp.go old mode 100755 new mode 100644 diff --git a/engine/engine.go b/engine/engine.go old mode 100755 new mode 100644 diff --git a/log/event.go b/log/event.go old mode 100755 new mode 100644 diff --git a/log/level.go b/log/level.go old mode 100755 new mode 100644 diff --git a/log/log.go b/log/log.go old mode 100755 new mode 100644 diff --git a/main.go b/main.go old mode 100755 new mode 100644 diff --git a/metadata/metadata.go b/metadata/metadata.go old mode 100755 new mode 100644 diff --git a/proxy/base.go b/proxy/base.go old mode 100755 new mode 100644 diff --git a/proxy/direct.go b/proxy/direct.go old mode 100755 new mode 100644 diff --git a/proxy/proxy.go b/proxy/proxy.go old mode 100755 new mode 100644 diff --git a/proxy/shadowsocks.go b/proxy/shadowsocks.go old mode 100755 new mode 100644 diff --git a/proxy/socks5.go b/proxy/socks5.go old mode 100755 new mode 100644 diff --git a/proxy/util.go b/proxy/util.go old mode 100755 new mode 100644 diff --git a/stats/connections.go b/stats/connections.go old mode 100755 new mode 100644 diff --git a/stats/errors.go b/stats/errors.go old mode 100755 new mode 100644 diff --git a/stats/server.go b/stats/server.go old mode 100755 new mode 100644 diff --git a/transport/socks5/socks5.go b/transport/socks5/socks5.go old mode 100755 new mode 100644 diff --git a/tunnel/statistic/manager.go b/tunnel/statistic/manager.go old mode 100755 new mode 100644 diff --git a/tunnel/statistic/tracker.go b/tunnel/statistic/tracker.go old mode 100755 new mode 100644 diff --git a/tunnel/tcp.go b/tunnel/tcp.go old mode 100755 new mode 100644 diff --git a/tunnel/tunnel.go b/tunnel/tunnel.go old mode 100755 new mode 100644 diff --git a/tunnel/udp.go b/tunnel/udp.go old mode 100755 new mode 100644 diff --git a/version/version.go b/version/version.go old mode 100755 new mode 100644