diff --git a/core/src/main/cpp/main/Android.mk b/core/src/main/cpp/main/Android.mk
index 19c2e984..bf47e448 100644
--- a/core/src/main/cpp/main/Android.mk
+++ b/core/src/main/cpp/main/Android.mk
@@ -5,9 +5,9 @@ endef
 
 include $(CLEAR_VARS)
 LOCAL_MODULE           := lspd
-LOCAL_C_INCLUDES       := $(LOCAL_PATH)/include $(LOCAL_PATH)/src $(LOCAL_PATH)/../shared/
+LOCAL_C_INCLUDES       := $(LOCAL_PATH)/include $(LOCAL_PATH)/src
 FILE_LIST              := $(filter %.cpp, $(call walk, $(LOCAL_PATH)/src))
-LOCAL_SRC_FILES        := $(FILE_LIST:$(LOCAL_PATH)/%=%) api/config.cpp ../shared/Obfuscation.cpp
+LOCAL_SRC_FILES        := $(FILE_LIST:$(LOCAL_PATH)/%=%) api/config.cpp
 LOCAL_STATIC_LIBRARIES := cxx riru yahfa dobby dex_builder
 ifeq ($(API), riru)
 LOCAL_SRC_FILES        += api/riru_main.cpp
diff --git a/core/src/main/cpp/main/src/context.cpp b/core/src/main/cpp/main/src/context.cpp
index 4d40542f..a78cdfee 100644
--- a/core/src/main/cpp/main/src/context.cpp
+++ b/core/src/main/cpp/main/src/context.cpp
@@ -30,10 +30,6 @@
 #include "jni/native_api.h"
 #include "service.h"
 #include "symbol_cache.h"
-#include "slicer/reader.h"
-#include "slicer/writer.h"
-#include "slicer/dex_utf8.h"
-#include "Obfuscation.h"
 
 #include <linux/fs.h>
 #include <fcntl.h>
diff --git a/core/src/main/cpp/shared/Obfuscation.cpp b/core/src/main/cpp/shared/Obfuscation.cpp
deleted file mode 100644
index 25ba2319..00000000
--- a/core/src/main/cpp/shared/Obfuscation.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-//
-// Created by Kotori0 on 2021/12/2.
-//
-
-#include <cstddef>
-#include <sys/mman.h>
-#include <unordered_map>
-#include "slicer/reader.h"
-#include "slicer/writer.h"
-#include "Obfuscation.h"
-
-class WA: public dex::Writer::Allocator {
-    std::unordered_map<void*, size_t> allocated_;
-public:
-    void* Allocate(size_t size) override {
-        auto *mem = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-        allocated_[mem] = size;
-        return mem;
-    }
-    void Free(void* ptr) override {
-        munmap(ptr, allocated_[ptr]);
-        allocated_.erase(ptr);
-    }
-};
-
-ustring Obfuscation::obfuscateDex(void *dex, size_t size) {
-    const char* new_sig = "Lac/ksmm/notioss/lspdaa";
-    dex::Reader reader{reinterpret_cast<dex::u1*>(dex), size};
-
-    reader.CreateFullIr();
-    auto ir = reader.GetIr();
-    for (auto &i: ir->strings) {
-        const char *s = i->c_str();
-        char* p = const_cast<char *>(strstr(s, "Lde/robv/android/xposed"));
-        if (p) {
-            memcpy(p, new_sig, strlen(new_sig));
-        }
-    }
-    dex::Writer writer(ir);
-
-    size_t new_size;
-    WA allocator;
-    auto *p_dex = writer.CreateImage(&allocator, &new_size);
-    ustring new_dex(p_dex, new_size);
-    allocator.Free(p_dex);
-    return new_dex;
-}
\ No newline at end of file
diff --git a/core/src/main/cpp/shared/Obfuscation.h b/core/src/main/cpp/shared/Obfuscation.h
deleted file mode 100644
index 12e692e4..00000000
--- a/core/src/main/cpp/shared/Obfuscation.h
+++ /dev/null
@@ -1,17 +0,0 @@
-//
-// Created by Kotori0 on 2021/12/2.
-//
-
-#ifndef LSPOSED_OBFUSCATION_H
-#define LSPOSED_OBFUSCATION_H
-#include "slicer/writer.h"
-
-using ustring = std::basic_string<unsigned char>;
-
-class Obfuscation {
-public:
-    static ustring obfuscateDex(void* dex, size_t size);
-};
-
-
-#endif //LSPOSED_OBFUSCATION_H
\ No newline at end of file
diff --git a/daemon/src/main/cpp/Android.mk b/daemon/src/main/cpp/Android.mk
index 04b676e3..ddfc9e4b 100644
--- a/daemon/src/main/cpp/Android.mk
+++ b/daemon/src/main/cpp/Android.mk
@@ -2,8 +2,8 @@ LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE                  := daemon
-LOCAL_C_INCLUDES              := $(LOCAL_PATH)/../../../../core/src/main/cpp/shared/ $(LOCAL_PATH)../../../../core/src/main/cpp/main/include/
-LOCAL_SRC_FILES               := logcat.cpp obfuscation.cpp ../../../../core/src/main/cpp/shared/Obfuscation.cpp ../../../../core/src/main/cpp/main/api/config.cpp
+LOCAL_C_INCLUDES              := $(LOCAL_PATH)../../../../core/src/main/cpp/main/include/
+LOCAL_SRC_FILES               := logcat.cpp obfuscation.cpp ../../../../core/src/main/cpp/main/api/config.cpp
 LOCAL_STATIC_LIBRARIES        := cxx dex_builder
 LOCAL_ALLOW_UNDEFINED_SYMBOLS := true
 LOCAL_LDLIBS                  := -llog -landroid
diff --git a/daemon/src/main/cpp/obfuscation.cpp b/daemon/src/main/cpp/obfuscation.cpp
index b09fa067..a6f1088d 100644
--- a/daemon/src/main/cpp/obfuscation.cpp
+++ b/daemon/src/main/cpp/obfuscation.cpp
@@ -4,6 +4,7 @@
 
 #include <jni.h>
 #include <unistd.h>
+#include <unordered_map>
 #include <sys/mman.h>
 #include <android/sharedmem.h>
 #include <android/sharedmem_jni.h>
@@ -11,10 +12,47 @@
 #include <fcntl.h>
 #include "slicer/reader.h"
 #include "slicer/writer.h"
-#include "Obfuscation.h"
 // TODO: BAD
 #include "../../../../core/src/main/cpp/main/include/config.h"
 
+class WA: public dex::Writer::Allocator {
+    std::unordered_map<void*, size_t> allocated_;
+public:
+    void* Allocate(size_t size) override {
+        auto *mem = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+        allocated_[mem] = size;
+        return mem;
+    }
+    void Free(void* ptr) override {
+        munmap(ptr, allocated_[ptr]);
+        allocated_.erase(ptr);
+    }
+};
+
+using ustring = std::basic_string<uint8_t>;
+ustring obfuscateDex(void *dex, size_t size) {
+    const char* new_sig = "Lac/ksmm/notioss/lspdaa";
+    dex::Reader reader{reinterpret_cast<dex::u1*>(dex), size};
+
+    reader.CreateFullIr();
+    auto ir = reader.GetIr();
+    for (auto &i: ir->strings) {
+        const char *s = i->c_str();
+        char* p = const_cast<char *>(strstr(s, "Lde/robv/android/xposed"));
+        if (p) {
+            memcpy(p, new_sig, strlen(new_sig));
+        }
+    }
+    dex::Writer writer(ir);
+
+    size_t new_size;
+    WA allocator;
+    auto *p_dex = writer.CreateImage(&allocator, &new_size);
+    ustring new_dex(p_dex, new_size);
+    allocator.Free(p_dex);
+    return new_dex;
+}
+
 static jobject lspdDex = nullptr;
 
 jobject new_sharedmem(JNIEnv* env, jint size) {
@@ -55,12 +93,15 @@ Java_org_lsposed_lspd_service_LSPApplicationService_preloadDex(JNIEnv *env, jcla
         return -1;
     }
 
-    auto new_dex = Obfuscation::obfuscateDex(addr, size);
+    auto new_dex = obfuscateDex(addr, size);
     LOGD("LSPApplicationService::preloadDex: %p, size=%zu", new_dex.data(), new_dex.size());
     auto new_mem = new_sharedmem(env, new_dex.size());
     lspdDex = env->NewGlobalRef(new_mem);
     auto new_fd = ASharedMemory_dupFromJava(env, lspdDex);
     auto new_addr = mmap(nullptr, new_dex.size(), PROT_READ | PROT_WRITE, MAP_SHARED, new_fd, 0);
+    if (new_addr == MAP_FAILED) {
+        LOGE("Failed to map new dex to memory?");
+    }
     memmove(new_addr, new_dex.data(), new_dex.size());
 
     return new_fd;
@@ -88,7 +129,7 @@ Java_org_lsposed_lspd_service_LSPApplicationService_obfuscateDex(JNIEnv *env, jc
 
     void *mem = mem_wrapper.data();
 
-    auto new_dex = Obfuscation::obfuscateDex(mem, size);
+    auto new_dex = obfuscateDex(mem, size);
 
     // create new SharedMem since it cannot be resized
     auto new_mem = new_sharedmem(env, new_dex.size());
@@ -96,7 +137,7 @@ Java_org_lsposed_lspd_service_LSPApplicationService_obfuscateDex(JNIEnv *env, jc
 
     mem = mmap(nullptr, new_dex.size(), PROT_READ | PROT_WRITE, MAP_SHARED, new_fd, 0);
     if (mem == MAP_FAILED) {
-        // LOGE("Failed to map new dex to memory?");
+        LOGE("Failed to map new dex to memory?");
     }
     memcpy(mem, new_dex.data(), new_dex.size());
     ASharedMemory_setProt(fd, PROT_READ);