diff --git a/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.cpp b/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.cpp
index 3b9794f..d2786f7 100644
--- a/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.cpp
+++ b/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.cpp
@@ -35,8 +35,16 @@ void CFDStructDataSolverNumericalMethodManager::saveDataToDom(rapidjson::Documen
             {"region", 0, "numericMethod", "numMethodParm", "limiter"});
     jsonAdd(dom, m_timeFormat,
             {"region", 0, "numericMethod", "numMethodParm", "timeType"});
-    jsonAdd(dom, m_iterationMethod,
-            {"region", 0, "numericMethod", "numMethodParm", "iterType"});
+    // 此变量在ui中对应下拉框，但仅有一个选项，并且json值不为0，所以该变量不需要读取
+    // jsonAdd(dom, m_iterationMethod,
+    //         {"region", 0, "numericMethod", "numMethodParm", "iterType"});
+    if (m_timeFormat == 0) {
+        jsonAdd(dom, 2,
+                {"region", 0, "numericMethod", "numMethodParm", "iterType"});
+    } else if (m_timeFormat == 1) {
+        jsonAdd(dom, 1,
+                {"region", 0, "numericMethod", "numMethodParm", "iterType"});
+    }
     jsonAdd(dom, m_relaxationFactor,
             {"region", 0, "numericMethod", "numMethodParm", "lussor"});
     jsonAdd(dom, m_multigridLevels,
@@ -51,10 +59,78 @@ void CFDStructDataSolverNumericalMethodManager::saveDataToDom(rapidjson::Documen
             {"region", 0, "numericMethod", "numMethodParm", "cfl"});
     jsonAdd(dom, m_EntropyCorrectionType,
             {"region", 0, "numericMethod", "numMethodParm", "EntropyFixVal"});
+}
 
-    // TODO 时间格式，会随定常和非定常变化
-    // TODO 迭代方法，会随定常和非定常变化
-    // TODO 熵修正类型，未确定
+void CFDStructDataSolverNumericalMethodManager::readDataFromDom(rapidjson::Document &dom) {
+    QVariant temp;
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "generalFmt"});
+    if (temp != QVariant()) {
+        m_fluxFormat = temp.toInt();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "twojamson"});
+    if (temp != QVariant()) {
+        m_secondOrderArtificialViscosity = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "fourjamson"});
+    if (temp != QVariant()) {
+        m_fourthOrderArtificialViscosity = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "accuracy"});
+    if (temp != QVariant()) {
+        m_spaceAccuracy = temp.toInt();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "limiter"});
+    if (temp != QVariant()) {
+        m_limiter = temp.toInt();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "timeType"});
+    if (temp != QVariant()) {
+        m_timeFormat = temp.toInt();
+    }
+    // 此变量在ui中对应下拉框，但仅有一个选项，并且json值不为0，所以该变量不需要读取
+    // jsonRead(dom, m_iterationMethod,
+    //         {"region", 0, "numericMethod", "numMethodParm", "iterType"});
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "lussor"});
+    if (temp != QVariant()) {
+        m_relaxationFactor = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "gridLevelNum"});
+    if (temp != QVariant()) {
+        m_multigridLevels = temp.toInt();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "cycleType"});
+    if (temp != QVariant()) {
+        m_cycleType = temp.toInt();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "coarseGridNum"});
+    if (temp != QVariant()) {
+        m_coarseGridCFL = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "fineGridNum"});
+    if (temp != QVariant()) {
+        m_fineGridCFL = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "cfl"});
+    if (temp != QVariant()) {
+        m_turbulentCFL = temp.toDouble();
+    }
+    jsonRead(dom, temp,
+             {"region", 0, "numericMethod", "numMethodParm", "EntropyFixVal"});
+    if (temp != QVariant()) {
+        m_EntropyCorrectionType = temp.toInt();
+    }
 }
 
 CUIConfig *CFDStructDataSolverNumericalMethodManager::genJamesonModeUIConfig() {
diff --git a/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.h b/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.h
index 37fc8c0..547b92c 100644
--- a/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.h
+++ b/CFDStruct/CFDStructDataManager/CFDStructDataSolverNumericalMethodManager.h
@@ -4,33 +4,33 @@
 #ifndef CFDSTRUCTDATASOLVERNUMERICALMETHODEMANAGER_H
 #define CFDSTRUCTDATASOLVERNUMERICALMETHODEMANAGER_H
 
-#include <CFDStructDataManagerBase.h>
 #include "CFDStructDataManager_global.h"
+#include <CFDStructDataManagerBase.h>
 class CUIConfig;
 
-class CFDSTRUCTDATAMANAGER_EXPORT CFDStructDataSolverNumericalMethodManager : public CFDStructDataManagerBase
-{
+class CFDSTRUCTDATAMANAGER_EXPORT CFDStructDataSolverNumericalMethodManager : public CFDStructDataManagerBase {
     Q_OBJECT
-public:
+  public:
     explicit CFDStructDataSolverNumericalMethodManager(QObject *parent = nullptr);
     ~CFDStructDataSolverNumericalMethodManager();
 
-    CUIConfig* getParamUIConfig();
+    CUIConfig *getParamUIConfig();
     void saveDataToDom(rapidjson::Document &dom);
 
-private:
+    void readDataFromDom(rapidjson::Document &dom);
+
+  private:
     // 生成Jameson的界面配置
-    CUIConfig* genJamesonModeUIConfig();
+    CUIConfig *genJamesonModeUIConfig();
     // 生成Roe界面配置
-    CUIConfig* genRoeModeUIConfig();
+    CUIConfig *genRoeModeUIConfig();
     // 生成AUSMDY界面配置
-    CUIConfig* genAUSMDYModeUIConfig();
+    CUIConfig *genAUSMDYModeUIConfig();
     // 生成AUSMPWP界面配置
-    CUIConfig* genAUSMPWPModeUIConfig();
-signals:
-
-private:
+    CUIConfig *genAUSMPWPModeUIConfig();
+  signals:
 
+  private:
     // 通量格式
     /**
      * @brief m_fluxFormat
@@ -69,16 +69,34 @@ private:
 
     // 时间格式
     /**
-    * @brief m_timeFormat
-    * 0-隐式
-    * 1-隐式二阶差分
-    */
+     * @brief m_timeFormat
+     * 0-隐式
+     * 1-隐式二阶差分
+     *
+     * ---------------上面是原来的---------------------
+     * ---------------下面是新的---------------------
+     * 在时间格式是*定常*的时候
+     * 0-隐式
+     * 1-显式
+     *
+     * 在时间格式是*非定常*的时候
+     * 0-隐式二阶差分
+     */
     int m_timeFormat = 0;
 
     // 迭代方法
     /**
      * @brief m_iterationMethod
      * 0-LUSGS
+     *
+     * ---------old----------
+     * ---------new-----------
+     * 选择为隐式或隐式二阶差分的时候，
+     * 仅有一个选项，LUSGS，在json中对应值为2
+     *
+     * 选择显式的时候
+     * 仅有一个选项，五级龙格库塔，在json中对应值为1
+     *
      */
     int m_iterationMethod = 0;
 
@@ -105,7 +123,7 @@ private:
     // 湍流CFL数
     double m_turbulentCFL = 1.0;
 
-    //熵修正类型
+    // 熵修正类型
     /**
      * @brief m_EntropyCorrectionType
      * 0-Harten-Hyman
@@ -114,9 +132,8 @@ private:
      */
     int m_EntropyCorrectionType;
 
-    //收敛稳定化
+    // 收敛稳定化
     int m_ConvergenceStabilization = 0;
-
 };
 
 #endif // CFDSTRUCTDATASOLVERNUMERICALMETHODMANAGER_H