diff --git a/CFDStruct/CFDOperatorsModel/CFDOperatorsModel.pro b/CFDStruct/CFDOperatorsModel/CFDOperatorsModel.pro
index 4bb801f..afb428b 100644
--- a/CFDStruct/CFDOperatorsModel/CFDOperatorsModel.pro
+++ b/CFDStruct/CFDOperatorsModel/CFDOperatorsModel.pro
@@ -45,8 +45,6 @@ win32{
         -lFITKFlowOFIOHDF5 \
         -lOperatorsModel \
 
-
-
     Debug:CONFIG            +=  console
     Debug:DESTDIR         = ../../output/bin_d
     Debug:MOC_DIR         = ../../generate/CFDOperatorsModel/debug/moc
diff --git a/CFDStruct/CFDStruct.pro b/CFDStruct/CFDStruct.pro
index 3d3f82d..0a41f06 100644
--- a/CFDStruct/CFDStruct.pro
+++ b/CFDStruct/CFDStruct.pro
@@ -3,5 +3,5 @@ TEMPLATE = subdirs
 SUBDIRS += \
     $$PWD/CFDStructGUI \
     $$PWD/CUIProperty \
-    $$PWD/CFDOperatorsModel \ \
-    CFDStructDataManager
+    $$PWD/CFDOperatorsModel \
+    $$PWD/CFDStructDataManager
diff --git a/CFDStruct/CFDStructDataManager/CFDStructDataManager.pri b/CFDStruct/CFDStructDataManager/CFDStructDataManager.pri
new file mode 100644
index 0000000..9548a90
--- /dev/null
+++ b/CFDStruct/CFDStructDataManager/CFDStructDataManager.pri
@@ -0,0 +1,8 @@
+SOURCES += \
+    CFDStructDataManager.cpp \
+    CFDStructTimeModeDataManager.cpp \
+
+HEADERS += \
+    CFDStructDataManager_global.h \
+    CFDStructDataManager.h \
+    CFDStructTimeModeDataManager.h
diff --git a/CFDStruct/CFDStructDataManager/CFDStructDataManager.pro b/CFDStruct/CFDStructDataManager/CFDStructDataManager.pro
index 3f3d459..469abc0 100644
--- a/CFDStruct/CFDStructDataManager/CFDStructDataManager.pro
+++ b/CFDStruct/CFDStructDataManager/CFDStructDataManager.pro
@@ -17,12 +17,7 @@ DEFINES += QT_DEPRECATED_WARNINGS
 # You can also select to disable deprecated APIs only up to a certain version of Qt.
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
-SOURCES += \
-    CFDStructDataManager.cpp
-
-HEADERS += \
-    CFDStructDataManager_global.h \
-    CFDStructDataManager.h
+include(./CFDStructDataManager.pri)
 
 # Default rules for deployment.
 unix {
diff --git a/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.cpp b/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.cpp
new file mode 100644
index 0000000..6681aad
--- /dev/null
+++ b/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.cpp
@@ -0,0 +1,7 @@
+#include "CFDStructTimeModeDataManager.h"
+
+CFDStructTimeModeDataManager &CFDStructTimeModeDataManager::GetInstance()
+{
+    static CFDStructTimeModeDataManager res;
+    return res;
+}
diff --git a/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.h b/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.h
new file mode 100644
index 0000000..fb696ae
--- /dev/null
+++ b/CFDStruct/CFDStructDataManager/CFDStructTimeModeDataManager.h
@@ -0,0 +1,15 @@
+#include "CFDStructDataManager_global.h"
+
+class CFDSTRUCTDATAMANAGER_EXPORT CFDStructTimeModeDataManager{
+public:
+    static int timeMode;
+    static int iterationSteps;
+
+    static CFDStructTimeModeDataManager& GetInstance();
+
+    int& getTimeModeAddr();
+    int& getIterationoStepsAddr();
+private:
+    CFDStructTimeModeDataManager();
+    ~CFDStructTimeModeDataManager();
+};