diff --git a/genshin-auto-fish.exe.manifest b/genshin-auto-fish.exe.manifest
new file mode 100644
index 0000000..7ad40fe
--- /dev/null
+++ b/genshin-auto-fish.exe.manifest
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<asmv1:assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1"
+    xmlns:asmv1="urn:schemas-microsoft-com:asm.v1"
+    xmlns:asmv2="urn:schemas-microsoft-com:asm.v2"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <assemblyIdentity version="1.0.0.0" name="MyApplication.app" />
+    <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+        <security>
+            <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+                <requestedExecutionLevel level="requireAdministrator"
+                    uiAccess="false" />
+            </requestedPrivileges>
+            <applicationRequestMinimum>
+                <defaultAssemblyRequest permissionSetReference="Custom" />
+                <PermissionSet class="System.Security.PermissionSet"
+                    version="1" ID="Custom" SameSite="site" />
+            </applicationRequestMinimum>
+        </security>
+    </trustInfo>
+    <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+        <application>
+        </application>
+    </compatibility>
+</asmv1:assembly>
\ No newline at end of file
diff --git a/src/genshin.rs b/src/genshin.rs
index 9f6d0cc..26df43f 100644
--- a/src/genshin.rs
+++ b/src/genshin.rs
@@ -7,8 +7,8 @@ pub fn find_indicator(capture: &WindowCapture) -> Option<(usize, usize)> {
     let width = capture.get_width();
     let height = capture.get_height();
     let indicator_half_height = (0.01 * (height as f32)) as usize;
-    for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
-        for y in indicator_half_height..=((0.33 * (height as f32)) as usize) {
+    for y in indicator_half_height..=((0.33 * (height as f32)) as usize) {
+        for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
             let mut found = true;
             unsafe {
                 if capture.get_color_unchecked(x as usize, y) != LIGHT_YELLOW {
@@ -38,8 +38,8 @@ pub fn find_left_arrow(capture: &WindowCapture, indicator_y: usize) -> Option<(u
     let width = capture.get_width();
     let height = capture.get_height();
     let arrow_half_height = (0.007 * (height as f32)) as usize;
-    for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
-        for y in (indicator_y - arrow_half_height)..=(indicator_y + arrow_half_height) {
+    for y in (indicator_y - arrow_half_height)..=(indicator_y + arrow_half_height) {
+        for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
             let mut found = true;
             unsafe {
                 if capture.get_color_unchecked(x as usize, y) != LIGHT_YELLOW {
@@ -69,8 +69,8 @@ pub fn find_right_arrow(capture: &WindowCapture, indicator_y: usize) -> Option<(
     let width = capture.get_width();
     let height = capture.get_height();
     let arrow_half_height = (0.007 * (height as f32)) as usize;
-    for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
-        for y in (indicator_y - arrow_half_height)..=(indicator_y + arrow_half_height) {
+    for y in (indicator_y - arrow_half_height)..=(indicator_y + arrow_half_height) {
+        for x in ((0.35 * (width as f32)) as usize)..=((0.64 * (width as f32)) as usize) {
             let mut found = true;
             unsafe {
                 if capture.get_color_unchecked(x as usize, y) != LIGHT_YELLOW {
diff --git a/src/main.rs b/src/main.rs
index 02dd876..bd38fc0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,15 +2,26 @@ use std::thread::sleep;
 use std::time::Duration;
 
 use genshin_auto_fish::genshin::{find_fish_button, find_indicator, find_left_arrow, find_right_arrow};
-use genshin_auto_fish::windows::{set_dpi_aware, set_mouse_state, WindowCapture};
+use genshin_auto_fish::windows::{beep, set_dpi_aware, set_mouse_state, WindowCapture};
+
+#[derive(Eq, PartialEq, Copy, Clone, Debug)]
+enum FishingState {
+    Idle,
+    FoundButton,
+    FoundIndicator,
+}
 
 fn main() {
     set_dpi_aware();
     let mut capture = WindowCapture::new("UnityWndClass".to_string(), "原神".to_string());
     let mut is_prev_down = false;
+    let mut prev_state = FishingState::Idle;
+    let mut state = FishingState::Idle;
     loop {
         if let Ok(()) = capture.capture() {
             let is_down = if let Some((indicator_x, indicator_y)) = find_indicator(&capture) {
+                state = FishingState::FoundIndicator;
+
                 let left_arrow_x = if let Some((left_arrow_x, _)) = find_left_arrow(&capture, indicator_y) {
                     left_arrow_x
                 } else {
@@ -21,10 +32,10 @@ fn main() {
                 } else {
                     indicator_x
                 };
+
                 let width = capture.get_width();
                 let range_left_x = (0.35 * width as f32) as usize;
                 let range_width = (0.29 * width as f32) as usize;
-
                 const N: usize = 40;
                 let mut s = vec![b' '; N];
                 let indicator_i = (indicator_x - range_left_x) * N / range_width;
@@ -35,13 +46,16 @@ fn main() {
                 s[indicator_i] = b'|';
                 let s = String::from_utf8(s).unwrap();
                 let is_down = indicator_x < left_arrow_x + (right_arrow_x - left_arrow_x) / 3;
-                println!("[{}] {}", s, is_down);
+                println!("[{}] {} {}", s, is_down, indicator_y);
+
                 is_down
             } else {
                 if let Some((x, y)) = find_fish_button(&capture) {
+                    state = FishingState::FoundButton;
                     println!("Found fish button: ({}, {})", x, y);
                     true
                 } else {
+                    state = FishingState::Idle;
                     false
                 }
             };
@@ -49,6 +63,14 @@ fn main() {
                 set_mouse_state(is_down);
                 is_prev_down = is_down;
             }
+            if state != prev_state {
+                if state == FishingState::FoundButton && prev_state == FishingState::Idle {
+                    beep(1046, 300);
+                } else if state == FishingState::Idle && prev_state == FishingState::FoundIndicator {
+                    beep(523, 300);
+                }
+                prev_state = state;
+            }
         }
         sleep(Duration::from_millis(50));
     }