diff --git a/CMakeLists.txt b/CMakeLists.txt
index 40a0c841..e7de16e3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -213,7 +213,7 @@ set(SOURCE_FILES
     MobileGL/MG_Backend/DirectVulkan/Renderer/PipelineManager.cpp
     MobileGL/MG_Backend/DirectVulkan/Renderer/FrameContext.cpp
     MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
-    MobileGL/MG_Backend/DirectVulkan/Renderer/ProgramManager.cpp
+    MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.cpp
 
     MobileGL/MG_State/GLState/Core.cpp
     MobileGL/MG_State/GLState/ErrorState/Error.cpp
diff --git a/MobileGL/Includes.h b/MobileGL/Includes.h
index ca98911b..929440e1 100644
--- a/MobileGL/Includes.h
+++ b/MobileGL/Includes.h
@@ -106,8 +106,6 @@
 #define TRACY_ZONECOLOR_BACKEND 0x00FF00
 #endif
 
-#include "xxhash.h"
-
 // Post-includes for significant project headers
 #include "MG_Util/Debug/Log.h"
 #include "MG_Util/Types.h"
diff --git a/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.cpp b/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.cpp
new file mode 100644
index 00000000..535c910a
--- /dev/null
+++ b/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.cpp
@@ -0,0 +1,50 @@
+//
+// Created by Swung0x48 on 2026/2/9.
+//
+
+#include "ProgramManager.h"
+#include "MG_Backend/DirectVulkan/Renderer/VulkanContext.h"
+
+namespace MobileGL::MG_Backend::DirectVulkan {
+    ProgramManager::ProgramManager(VulkanContext &ctx): m_ctx(ctx) {}
+
+    ProgramManager::~ProgramManager() {
+        Cleanup();
+    }
+
+    void ProgramManager::Cleanup() {
+        XXH64_freeState(m_hashState);
+    }
+
+    Vector<VkPipelineShaderStageCreateInfo> ProgramManager::CreatePipelineShaderStages() {
+        Vector<VkPipelineShaderStageCreateInfo> info;
+
+        return info;
+    }
+
+    ProgramManager::HashType ProgramManager::GetHash(ProgramObject *programObject) {
+        MOBILEGL_ASSERT(programObject && programObject->GetLinkStatus(), "program object is null or not successfully linked!");
+        MOBILEGL_ASSERT(m_hashState != nullptr, "Hash state should already be initialized");
+
+        XXH64_hash_t const seed = MG_Config::CacheVersion;
+        auto errc = XXH64_reset(m_hashState, seed);
+        MOBILEGL_ASSERT(errc == XXH_OK, "Hash state reset failed");
+
+        auto& shaders = programObject->GetAttachedShaders();
+        auto& spirvBinaries = programObject->GetGeneratedSpirv();
+        auto count = shaders.size();
+
+        for (auto i = 0; i < count; i++) {
+            auto& shader = shaders[i];
+            auto stage = shader->GetShaderStage();
+            errc = XXH64_update(m_hashState, &stage, sizeof(stage));
+            MOBILEGL_ASSERT(errc == XXH_OK, "Hash state update failed");
+            errc = XXH64_update(m_hashState, spirvBinaries[i].data(), spirvBinaries[i].size() * sizeof(unsigned));
+            MOBILEGL_ASSERT(errc == XXH_OK, "Hash state update failed");
+        }
+
+        HashType hash = XXH64_digest(m_hashState);
+
+        return hash;
+    }
+} // namespace MobileGL::MG_Backend::DirectVulkan
\ No newline at end of file
diff --git a/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.h b/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.h
new file mode 100644
index 00000000..262b056b
--- /dev/null
+++ b/MobileGL/MG_Backend/DirectVulkan/Managers/ProgramManager.h
@@ -0,0 +1,34 @@
+// MobileGL - MobileGL/MG_Backend/DirectVulkan/Renderer/ProgramManager.h
+// Copyright (c) 2025-2026 MobileGL-Dev
+// Licensed under the GNU Lesser General Public License v3.0:
+//   https://www.gnu.org/licenses/gpl-3.0.txt
+//   https://www.gnu.org/licenses/lgpl-3.0.txt
+// SPDX-License-Identifier: LGPL-3.0-only
+// End of Source File Header
+
+#pragma once
+#include "Includes.h"
+#include "MG_State/GLState/ProgramState/ProgramObject.h"
+#include "Config.h"
+#include "xxhash.h"
+
+namespace MobileGL::MG_Backend::DirectVulkan {
+    class VulkanContext;
+
+    class ProgramManager {
+    public:
+        using HashType = XXH64_hash_t;
+        ProgramManager(VulkanContext& ctx);
+        ~ProgramManager();
+
+        Vector<VkPipelineShaderStageCreateInfo> CreatePipelineShaderStages();
+    private:
+        using ProgramObject = MobileGL::MG_State::GLState::ProgramObject;
+
+        void Cleanup();
+        HashType GetHash(ProgramObject* programObject);
+        VulkanContext& m_ctx;
+        UnorderedMap<HashType, Vector<VkPipelineShaderStageCreateInfo>> m_shaderStageCreateInfo;
+        XXH64_state_t* const m_hashState = XXH64_createState();
+    };
+} // namespace MobileGL::MG_Backend::DirectVulkan
\ No newline at end of file
diff --git a/MobileGL/MG_State/GLState/ProgramState/ProgramObject.cpp b/MobileGL/MG_State/GLState/ProgramState/ProgramObject.cpp
index 53112caf..19905d2d 100644
--- a/MobileGL/MG_State/GLState/ProgramState/ProgramObject.cpp
+++ b/MobileGL/MG_State/GLState/ProgramState/ProgramObject.cpp
@@ -110,6 +110,11 @@ namespace MobileGL {
                     AddDefaultFragmentShaderIfMissing();
                 }
 
+                std::sort(m_shaders.begin(), m_shaders.end(),
+                    [](SharedPtr<ShaderObject>& a, SharedPtr<ShaderObject>& b) {
+                            return a->GetShaderStage() < b->GetShaderStage();
+                });
+
                 for (SizeT i = 0; i < m_shaders.size(); i++) {
                     shaderTypes[i] = MG_Util::ConvertShaderStageToGLEnum(m_shaders[i]->GetShaderStage());
                     MGLOG_D("ProgramObject %u: Preparing shader[%zu] stage %s at %p", m_externalIndex, i,
diff --git a/MobileGL/MG_State/GLState/ProgramState/ShaderObject.h b/MobileGL/MG_State/GLState/ProgramState/ShaderObject.h
index 99ef4016..29d69743 100644
--- a/MobileGL/MG_State/GLState/ProgramState/ShaderObject.h
+++ b/MobileGL/MG_State/GLState/ProgramState/ShaderObject.h
@@ -17,6 +17,7 @@ namespace MobileGL {
         Geometry,
         Fragment,
         Compute,
+        ShaderStageCount,
         Unknown = -1
     };