diff --git a/loader/src/injector/hook.cpp b/loader/src/injector/hook.cpp
index be3193e..01ad7d0 100644
--- a/loader/src/injector/hook.cpp
+++ b/loader/src/injector/hook.cpp
@@ -582,7 +582,12 @@ void ZygiskContext::run_modules_post() {
 void ZygiskContext::app_specialize_pre() {
     flags[APP_SPECIALIZE] = true;
     info_flags = zygiskd::GetProcessFlags(g_ctx->args.app->uid);
-    run_modules_pre();
+    if ((info_flags & (PROCESS_IS_MANAGER | PROCESS_ROOT_IS_MAGISK)) == (PROCESS_IS_MANAGER | PROCESS_ROOT_IS_MAGISK)) {
+        LOGI("current uid %d is manager!", g_ctx->args.app->uid);
+        setenv("ZYGISK_ENABLED", "1", 1);
+    } else {
+        run_modules_pre();
+    }
 }
 
 
diff --git a/loader/src/injector/module.hpp b/loader/src/injector/module.hpp
index bc2ec1a..7454a3a 100644
--- a/loader/src/injector/module.hpp
+++ b/loader/src/injector/module.hpp
@@ -112,6 +112,7 @@ namespace {
         PROCESS_GRANTED_ROOT = zygisk::StateFlag::PROCESS_GRANTED_ROOT,
         PROCESS_ON_DENYLIST = zygisk::StateFlag::PROCESS_ON_DENYLIST,
 
+        PROCESS_IS_MANAGER = (1u << 28),
         PROCESS_ROOT_IS_KSU = (1u << 29),
         PROCESS_ROOT_IS_MAGISK = (1u << 30),
         PROCESS_IS_SYS_UI = (1u << 31),
diff --git a/module/src/sepolicy.rule b/module/src/sepolicy.rule
index a99f9ef..9a6f6ec 100644
--- a/module/src/sepolicy.rule
+++ b/module/src/sepolicy.rule
@@ -18,3 +18,4 @@ allow zygote system_file dir mounton
 allow zygote labeledfs filesystem mount
 allow zygote fs_type filesystem unmount
 allow zygote zygote process execmem
+allow zygote adb_data_file file mounton
diff --git a/zygiskd/src/constants.rs b/zygiskd/src/constants.rs
index c3a95f0..97b5825 100644
--- a/zygiskd/src/constants.rs
+++ b/zygiskd/src/constants.rs
@@ -47,6 +47,7 @@ bitflags! {
     pub struct ProcessFlags: u32 {
         const PROCESS_GRANTED_ROOT = 1 << 0;
         const PROCESS_ON_DENYLIST = 1 << 1;
+        const PROCESS_IS_MANAGER = 1 << 28;
         const PROCESS_ROOT_IS_KSU = 1 << 29;
         const PROCESS_ROOT_IS_MAGISK = 1 << 30;
         const PROCESS_IS_SYSUI = 1 << 31;
diff --git a/zygiskd/src/root_impl/kernelsu.rs b/zygiskd/src/root_impl/kernelsu.rs
index d629b20..18e4dec 100644
--- a/zygiskd/src/root_impl/kernelsu.rs
+++ b/zygiskd/src/root_impl/kernelsu.rs
@@ -67,3 +67,11 @@ pub fn uid_should_umount(uid: i32) -> bool {
     }
     umount
 }
+
+// TODO: signature
+pub fn uid_is_manager(uid: i32) -> bool {
+    if let Ok(s) = rustix::fs::stat("/data/user_de/0/me.weishu.kernelsu") {
+        return s.st_uid == uid as u32
+    }
+    false
+}
diff --git a/zygiskd/src/root_impl/magisk.rs b/zygiskd/src/root_impl/magisk.rs
index 22a5fe3..e6d3803 100644
--- a/zygiskd/src/root_impl/magisk.rs
+++ b/zygiskd/src/root_impl/magisk.rs
@@ -61,3 +61,36 @@ pub fn uid_should_umount(uid: i32) -> bool {
         .and_then(|output| String::from_utf8(output.stdout).ok())
         .map(|output| output.is_empty()) == Some(false)
 }
+
+// TODO: signature
+// TODO: magisk random package name
+pub fn uid_is_manager(uid: i32) -> bool {
+    let output = Command::new("magisk")
+        .arg("--sqlite")
+        .arg(format!("select value from strings where key=\"requester\" limit 1"))
+        .stdout(Stdio::piped())
+        .spawn().ok()
+        .and_then(|child| child.wait_with_output().ok())
+        .and_then(|output| String::from_utf8(output.stdout).ok())
+        .map(|output| output.trim().to_string());
+    if let Some(output) = output {
+        if let Some(manager) = output.strip_prefix("value=") {
+            if let Ok(s) = rustix::fs::stat(format!("/data/user_de/0/{}", manager)) {
+                return s.st_uid == uid as u32;
+            } else {
+                return false;
+            }
+        }
+    }
+    if let Ok(s) = rustix::fs::stat("/data/user_de/0/com.topjohnwu.magisk") {
+        if s.st_uid == uid as u32 {
+            return true;
+        }
+    }
+    if let Ok(s) = rustix::fs::stat("/data/user_de/0/io.github.vvb2060.magisk") {
+        if s.st_uid == uid as u32 {
+            return true;
+        }
+    }
+    false
+}
diff --git a/zygiskd/src/root_impl/mod.rs b/zygiskd/src/root_impl/mod.rs
index 4cb3976..e5b07b5 100644
--- a/zygiskd/src/root_impl/mod.rs
+++ b/zygiskd/src/root_impl/mod.rs
@@ -56,3 +56,11 @@ pub fn uid_should_umount(uid: i32) -> bool {
         _ => panic!("uid_should_umount: unknown root impl {:?}", get_impl()),
     }
 }
+
+pub fn uid_is_manager(uid: i32) -> bool {
+    match get_impl() {
+        RootImpl::KernelSU => kernelsu::uid_is_manager(uid),
+        RootImpl::Magisk => magisk::uid_is_manager(uid),
+        _ => panic!("uid_is_manager: unknown root impl {:?}", get_impl()),
+    }
+}
diff --git a/zygiskd/src/zygiskd.rs b/zygiskd/src/zygiskd.rs
index 7e6fd56..905e264 100644
--- a/zygiskd/src/zygiskd.rs
+++ b/zygiskd/src/zygiskd.rs
@@ -223,11 +223,15 @@ fn handle_daemon_action(action: DaemonSocketAction, mut stream: UnixStream, cont
         DaemonSocketAction::GetProcessFlags => {
             let uid = stream.read_u32()? as i32;
             let mut flags = ProcessFlags::empty();
-            if root_impl::uid_granted_root(uid) {
-                flags |= ProcessFlags::PROCESS_GRANTED_ROOT;
-            }
-            if root_impl::uid_should_umount(uid) {
-                flags |= ProcessFlags::PROCESS_ON_DENYLIST;
+            if root_impl::uid_is_manager(uid) {
+                flags |= ProcessFlags::PROCESS_IS_MANAGER;
+            } else {
+                if root_impl::uid_granted_root(uid) {
+                    flags |= ProcessFlags::PROCESS_GRANTED_ROOT;
+                }
+                if root_impl::uid_should_umount(uid) {
+                    flags |= ProcessFlags::PROCESS_ON_DENYLIST;
+                }
             }
             match root_impl::get_impl() {
                 root_impl::RootImpl::KernelSU => flags |= ProcessFlags::PROCESS_ROOT_IS_KSU,