diff --git a/packages/frontend/src/utility/image-effector/fxs/distort.ts b/packages/frontend/src/utility/image-effector/fxs/distort.ts
index f91287c038..67ebc77733 100644
--- a/packages/frontend/src/utility/image-effector/fxs/distort.ts
+++ b/packages/frontend/src/utility/image-effector/fxs/distort.ts
@@ -9,6 +9,10 @@ import { i18n } from '@/i18n.js';
 const shader = `#version 300 es
 precision mediump float;
 
+const float PI = 3.141592653589793;
+const float TWO_PI = 6.283185307179586;
+const float HALF_PI = 1.5707963267948966;
+
 in vec2 in_uv;
 uniform sampler2D in_texture;
 uniform vec2 in_resolution;
@@ -20,8 +24,8 @@ out vec4 out_color;
 
 void main() {
 	float v = u_direction == 0 ?
-		sin(u_phase + in_uv.y * u_frequency) * u_strength :
-		sin(u_phase + in_uv.x * u_frequency) * u_strength;
+		sin((HALF_PI + (u_phase * PI) - (u_frequency / 2.0)) + in_uv.y * u_frequency) * u_strength :
+		sin((HALF_PI + (u_phase * PI) - (u_frequency / 2.0)) + in_uv.x * u_frequency) * u_strength;
 	vec4 in_color = u_direction == 0 ?
 		texture(in_texture, vec2(in_uv.x + v, in_uv.y)) :
 		texture(in_texture, vec2(in_uv.x, in_uv.y + v));
@@ -38,32 +42,32 @@ export const FX_distort = defineImageEffectorFx({
 		direction: {
 			type: 'number:enum' as const,
 			enum: [{ value: 0, label: 'v' }, { value: 1, label: 'h' }],
-			default: 0,
+			default: 1,
 		},
 		phase: {
 			type: 'number' as const,
-			default: 50.0,
-			min: 0.0,
-			max: 100,
+			default: 0.0,
+			min: -1.0,
+			max: 1.0,
 			step: 0.01,
 		},
 		frequency: {
 			type: 'number' as const,
-			default: 50,
+			default: 30,
 			min: 0,
 			max: 100,
 			step: 0.1,
 		},
 		strength: {
 			type: 'number' as const,
-			default: 0.1,
+			default: 0.05,
 			min: 0,
 			max: 1,
 			step: 0.01,
 		},
 	},
 	main: ({ gl, u, params }) => {
-		gl.uniform1f(u.phase, params.phase / 10);
+		gl.uniform1f(u.phase, params.phase);
 		gl.uniform1f(u.frequency, params.frequency);
 		gl.uniform1f(u.strength, params.strength);
 		gl.uniform1i(u.direction, params.direction);