diff --git a/Assets/Scenes/PeipeiFixScene.unity b/Assets/Scenes/PeipeiFixScene.unity
index 02fb78829..86e5b2ff6 100644
--- a/Assets/Scenes/PeipeiFixScene.unity
+++ b/Assets/Scenes/PeipeiFixScene.unity
@@ -6261,6 +6261,7 @@ MonoBehaviour:
   memoryGroup: {fileID: 810486144}
   punchTapeSlot: {fileID: 803004212}
   fadeMaterial: {fileID: 2100000, guid: e54618b1fa673734dae0038617cf6f9a, type: 2}
+  memoryTuningShader: {fileID: 4800000, guid: 9f7b2ef66c2842c496327822f79da521, type: 3}
 --- !u!4 &763669272
 Transform:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/FixSystem/Memory/MemoryProcess.cs b/Assets/Scripts/FixSystem/Memory/MemoryProcess.cs
index 78dc8da25..c8316a4a5 100644
--- a/Assets/Scripts/FixSystem/Memory/MemoryProcess.cs
+++ b/Assets/Scripts/FixSystem/Memory/MemoryProcess.cs
@@ -20,20 +20,19 @@ namespace AibisDream.FixSystem
         private const float ProjectorMoveDuration = 2f;
         private const float MaxClarityDistortion = 1f;
         private const float MaxFrequencyBlur = 0.6f;
+        private const float MobileMaxFrequencyBlur = 0.45f;
         private const float MinPixelDensity = 18f;
+        private const float MobileMinPixelDensity = 24f;
         private const float MaxPixelDensity = 96f;
         private const string DirectionalDistortionFadeProperty = "_DirectionalDistortionFade";
 
-        private static readonly int EnablePixelateId = Shader.PropertyToID("_EnablePixelate");
         private static readonly int FrequencyTuningId = Shader.PropertyToID("_FrequencyTuning");
         private static readonly int ClarityTuningId = Shader.PropertyToID("_ClarityTuning");
         private static readonly int DirectionalDistortionFadeId = Shader.PropertyToID(DirectionalDistortionFadeProperty);
         private static readonly int PixelateFadeId = Shader.PropertyToID("_PixelateFade");
         private static readonly int PixelatePixelDensityId = Shader.PropertyToID("_PixelatePixelDensity");
-        private static readonly int EnableGaussianBlurId = Shader.PropertyToID("_EnableGaussianBlur");
         private static readonly int GaussianBlurFadeId = Shader.PropertyToID("_GaussianBlurFade");
         private static readonly int GaussianBlurOffsetId = Shader.PropertyToID("_GaussianBlurOffset");
-        private static readonly int EnableUvDistortId = Shader.PropertyToID("_EnableUVDistort");
         private static readonly int UvDistortFadeId = Shader.PropertyToID("_UVDistortFade");
         private static readonly int MemoryGrayscaleId = Shader.PropertyToID("_MemoryGrayscale");
         private static readonly int MemoryContrastId = Shader.PropertyToID("_MemoryContrast");
@@ -76,8 +75,10 @@ namespace AibisDream.FixSystem
         [SerializeField] private MemoryPunchTapeSlot punchTapeSlot;
 
         [SerializeField] private Material fadeMaterial;
+        [SerializeField] private Shader memoryTuningShader;
         private Material runtimeMemoryMaterial;
         private Material runtimeNoColorMemoryMaterial;
+        private bool spriteShaderTuningAvailable;
         private Tween overlayTween;
 
         public void OpenMemoryView()
@@ -276,14 +277,14 @@ namespace AibisDream.FixSystem
             {
                 frequencySlider.OnTuningChanged -= ApplyFrequencyTuning;
                 frequencySlider.Init(memoryFrequencyVolume);
-                frequencySlider.SetVolumeOutputEnabled(!useSpriteShaderTuning);
+                frequencySlider.SetVolumeOutputEnabled(!spriteShaderTuningAvailable);
                 frequencySlider.OnTuningChanged += ApplyFrequencyTuning;
             }
             if (claritySlider != null)
             {
                 claritySlider.OnTuningChanged -= ApplyClarityTuning;
                 claritySlider.Init(memoryClarityVolume);
-                claritySlider.SetVolumeOutputEnabled(!useSpriteShaderTuning);
+                claritySlider.SetVolumeOutputEnabled(!spriteShaderTuningAvailable);
                 claritySlider.OnTuningChanged += ApplyClarityTuning;
             }
 
@@ -463,33 +464,31 @@ namespace AibisDream.FixSystem
 
         private void ApplyFrequencyTuning(float strength)
         {
-            if (!useSpriteShaderTuning || fadeMaterial == null)
+            if (!spriteShaderTuningAvailable || fadeMaterial == null)
                 return;
 
-            bool active = strength > 0.001f;
+            float blurCap = Application.isMobilePlatform ? MobileMaxFrequencyBlur : MaxFrequencyBlur;
+            float minPixelDensity = Application.isMobilePlatform ? MobileMinPixelDensity : MinPixelDensity;
+
             SetFloatIfExists(FrequencyTuningId, strength);
-            SetFloatIfExists(EnablePixelateId, active ? 1f : 0f);
             SetFloatIfExists(PixelateFadeId, strength);
-            SetFloatIfExists(PixelatePixelDensityId, Mathf.Lerp(MaxPixelDensity, MinPixelDensity, strength));
-            SetFloatIfExists(EnableGaussianBlurId, active ? 1f : 0f);
-            SetFloatIfExists(GaussianBlurFadeId, strength * MaxFrequencyBlur);
+            SetFloatIfExists(PixelatePixelDensityId, Mathf.Lerp(MaxPixelDensity, minPixelDensity, strength));
+            SetFloatIfExists(GaussianBlurFadeId, strength * blurCap);
             SetFloatIfExists(GaussianBlurOffsetId, Mathf.Lerp(0.05f, 0.35f, strength));
         }
 
         private void ApplyClarityTuning(float strength)
         {
-            if (!useSpriteShaderTuning || fadeMaterial == null)
+            if (!spriteShaderTuningAvailable || fadeMaterial == null)
                 return;
 
-            bool active = strength > 0.001f;
             SetFloatIfExists(ClarityTuningId, strength);
-            SetFloatIfExists(EnableUvDistortId, active ? 1f : 0f);
             SetFloatIfExists(UvDistortFadeId, strength * MaxClarityDistortion);
         }
 
         private void ResetSpriteTuning()
         {
-            if (!useSpriteShaderTuning || fadeMaterial == null)
+            if (!spriteShaderTuningAvailable || fadeMaterial == null)
                 return;
 
             ApplyFrequencyTuning(0f);
@@ -528,6 +527,7 @@ namespace AibisDream.FixSystem
 
         private void PrepareRuntimeMemoryMaterial()
         {
+            spriteShaderTuningAvailable = false;
             if (!useSpriteShaderTuning || !HasMemoryGraphic())
                 return;
 
@@ -535,12 +535,20 @@ namespace AibisDream.FixSystem
             if (baseMaterial == null)
                 baseMaterial = fadeMaterial;
 
-            var shader = baseMaterial != null ? baseMaterial.shader : null;
+            var shader = memoryTuningShader;
+            if (shader == null && baseMaterial != null)
+                shader = baseMaterial.shader;
             if (shader == null || shader.name != "AibisDream/MemoryTuningSprite")
                 shader = Shader.Find("AibisDream/MemoryTuningSprite");
             if (shader == null)
             {
-                Debug.LogWarning("[MemoryProcess] 未找到 AibisDream/MemoryTuningSprite，调频将回退到当前材质表现。", this);
+                Debug.LogWarning("[MemoryProcess] 未找到 AibisDream/MemoryTuningSprite，调频将回退到 Volume 后处理。", this);
+                return;
+            }
+
+            if (!shader.isSupported)
+            {
+                Debug.LogWarning("[MemoryProcess] MemoryTuningSprite 在当前平台不受支持，调频将回退到 Volume 后处理。", this);
                 return;
             }
 
@@ -560,6 +568,7 @@ namespace AibisDream.FixSystem
                 SetNoColorMemoryMaterial(runtimeNoColorMemoryMaterial);
             }
 
+            spriteShaderTuningAvailable = true;
             ResetSpriteTuning();
         }