diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index 84e2a874..108b50a9 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -13,6 +13,14 @@ isEmpty(APP_VERSION) {
     APP_VERSION = 2.15
 }
 
+contains(QMAKE_HOST.arch, x86_64):{
+    contains(QMAKE_HOST.arch, x86_64):{
+        DEFINES += ARCH_X86_64=1
+    } else : {
+        DEFINES += ARCH_X86=1
+    }
+}
+
 macos: {
     # This package needs to be installed via homebrew before we can compile it
     INCLUDEPATH += \
diff --git a/RedPandaIDE/debugger.cpp b/RedPandaIDE/debugger.cpp
index 3a824e21..f45870d7 100644
--- a/RedPandaIDE/debugger.cpp
+++ b/RedPandaIDE/debugger.cpp
@@ -2648,9 +2648,8 @@ bool WatchModel::hasChildren(const QModelIndex &parent) const
 
 RegisterModel::RegisterModel(QObject *parent):QAbstractTableModel(parent)
 {
-    QString cpuArch=QSysInfo::currentCpuArchitecture();
-    if (cpuArch=="x86_64" || cpuArch=="i386") {
-//https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
+    //https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html
         mRegisterDescriptions.insert("rax",tr("64-bit")+" "+tr("Accumulator for operands and results data"));
         mRegisterDescriptions.insert("rbx",tr("64-bit")+" "+tr("Pointer to data in the DS segment"));
         mRegisterDescriptions.insert("rcx",tr("64-bit")+" "+tr("Counter for string and loop operations"));
@@ -2782,7 +2781,7 @@ RegisterModel::RegisterModel(QObject *parent):QAbstractTableModel(parent)
 
         mRegisterDescriptions.insert("mxscr",tr("SSE status and control"));
 
-    }
+#endif
 }
 
 int RegisterModel::rowCount(const QModelIndex &) const
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 8e11af16..66c7b08b 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -415,17 +415,16 @@ MainWindow::MainWindow(QWidget *parent)
     connect(ui->menuProject, &QMenu::aboutToShow,
             this, &MainWindow::updateProjectActions);
 
-    QString cpuArch = QSysInfo::currentCpuArchitecture();
-    if (cpuArch == "i386") {
+#ifdef ARCH_X86
         ui->actionIA_32_Assembly_Language_Reference_Manual->setVisible(true);
         ui->actionx86_Assembly_Language_Reference_Manual->setVisible(false);
-    } else if (cpuArch=="x86_64") {
+#elif defined(ARCH_X86_64)
         ui->actionIA_32_Assembly_Language_Reference_Manual->setVisible(true);
         ui->actionx86_Assembly_Language_Reference_Manual->setVisible(true);
-    } else {
+#else
         ui->actionIA_32_Assembly_Language_Reference_Manual->setVisible(false);
         ui->actionx86_Assembly_Language_Reference_Manual->setVisible(false);
-    }
+#endif
     ui->actionEGE_Manual->setVisible(pSettings->environment().language()=="zh_CN");
     ui->actionDocument->setVisible(pSettings->environment().language()=="zh_CN");
 
diff --git a/libs/qsynedit/qsynedit.pro b/libs/qsynedit/qsynedit.pro
index dff82950..925b7d32 100644
--- a/libs/qsynedit/qsynedit.pro
+++ b/libs/qsynedit/qsynedit.pro
@@ -5,6 +5,14 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 CONFIG += c++17
 CONFIG += nokey
 CONFIG += staticlib
+contains(QMAKE_HOST.arch, x86_64):{
+    contains(QMAKE_HOST.arch, x86_64):{
+        DEFINES += ARCH_X86_64=1
+    } else : {
+        DEFINES += ARCH_X86=1
+    }
+}
+
 
 win32: {
 DEFINES += _WIN32_WINNT=0x0601
diff --git a/libs/qsynedit/qsynedit/syntaxer/asm.cpp b/libs/qsynedit/qsynedit/syntaxer/asm.cpp
index 26d544a3..6db6cf82 100644
--- a/libs/qsynedit/qsynedit/syntaxer/asm.cpp
+++ b/libs/qsynedit/qsynedit/syntaxer/asm.cpp
@@ -24,6 +24,7 @@ QSet<QString> ASMSyntaxer::InstructionNames;
 QMap<QString,QString> ASMSyntaxer::Instructions;
 
 const QSet<QString> ASMSyntaxer::Registers {
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
     "ah","al","ax","eax",
     "bh","bl","bx","ebx",
     "ch","cl","cx","ecx",
@@ -50,9 +51,11 @@ const QSet<QString> ASMSyntaxer::Registers {
     "xmm4","xmm5","xmm6","xmm7",
     "xmm8","xmm9","xmm10","xmm11",
     "xmm12","xmm13","xmm14","xmm15",
+#endif
 };
 
 const QSet<QString> ASMSyntaxer::ATTRegisters {
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
     "%ah","%al","%ax","%eax",
     "%bh","%bl","%bx","%ebx",
     "%ch","%cl","%cx","%ecx",
@@ -79,16 +82,20 @@ const QSet<QString> ASMSyntaxer::ATTRegisters {
     "%xmm4","%xmm5","%xmm6","%xmm7",
     "%xmm8","%xmm9","%xmm10","%xmm11",
     "%xmm12","%xmm13","%xmm14","%xmm15",
+#endif
 };
 
 const QSet<QString> ASMSyntaxer::Directives {
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
     "section","global","extern","segment",
     "db","dw","dd","dq","dt","do","dy","dz",
     "resb","resw","resd","resq","rest","reso","resy","resz",
     "equ","times","word","dword","byte","tword"
+#endif
 };
 
 const QSet<QString> ASMSyntaxer::ATTDirectives {
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
     ".abort",".align",".altmacro",".ascii",
     ".asciz",".attach",".balign",".bss",
     ".bundle",".byte",".comm",".data",
@@ -117,6 +124,7 @@ const QSet<QString> ASMSyntaxer::ATTDirectives {
     ".title", ".tls", ".type", ".uleb128", ".val",".version",
     ".vtable", ".warning",".weak",".weakref",".word",
     ".zero",".2byte",".4byte",".8byte"
+#endif
 };
 
 ASMSyntaxer::ASMSyntaxer(bool isATT):
@@ -335,6 +343,7 @@ void ASMSyntaxer::initData()
     if (Instructions.isEmpty()) {
         // https://docs.oracle.com/cd/E19120-01/open.solaris/817-5477/ennbz/index.html
         //Data Transfer Instruction
+#if defined(ARCH_X86_64) || defined(ARCH_X86)
         Instructions.insert("bswap",QObject::tr("byte swap."));
         Instructions.insert("bswapl",QObject::tr("byte swap."));
         Instructions.insert("bswapq",QObject::tr("byte swap."));
@@ -1090,7 +1099,7 @@ void ASMSyntaxer::initData()
         Instructions.insert("movnti",QObject::tr("non-temporal store of a doubleword from a general-purpose register into memory."));
         Instructions.insert("movntpd",QObject::tr("non-temporal store of two packed double-precision floating-point values from an xmm register into memory."));
         Instructions.insert("pause",QObject::tr("improves the performance of spin-wait loops."));
-
+#endif
         InstructionNames=QSet<QString>(Instructions.keyBegin(),Instructions.keyEnd());
     }
 }