diff --git a/src/main/java/com/foxsteps/gsonformat/config/Config.java b/src/main/java/com/foxsteps/gsonformat/config/Config.java
index b1b47af..8e06f8e 100644
--- a/src/main/java/com/foxsteps/gsonformat/config/Config.java
+++ b/src/main/java/com/foxsteps/gsonformat/config/Config.java
@@ -10,6 +10,7 @@ public class Config {
     private static Config config;
 
     private boolean fieldPrivateMode = true;
+    private boolean onlyGetterMode = false;
     private boolean generateComments = false;
     private boolean useSerializedName = false;
     private boolean objectFromData = false;
@@ -75,6 +76,7 @@ private Config() {
 
     public void save() {
 
+        PropertiesComponent.getInstance().setValue("fieldOnlyGetterMode", isOnlyGetterMode() + "");
         PropertiesComponent.getInstance().setValue("fieldPrivateMode", isFieldPrivateMode() + "");
         PropertiesComponent.getInstance().setValue("useSerializedName", isUseSerializedName() + "");
         PropertiesComponent.getInstance().setValue("objectFromData", objectFromData + "");
@@ -104,6 +106,7 @@ public static Config getInstant() {
 
         if (config == null) {
             config = new Config();
+            config.setOnlyGetterMode(PropertiesComponent.getInstance().getBoolean("fieldOnlyGetterMode", false));
             config.setFieldPrivateMode(PropertiesComponent.getInstance().getBoolean("fieldPrivateMode", true));
             config.setUseSerializedName(PropertiesComponent.getInstance().getBoolean("useSerializedName", true));
             config.setObjectFromData(PropertiesComponent.getInstance().getBoolean("objectFromData", false));
@@ -301,6 +304,13 @@ public void setFieldPrivateMode(boolean fieldPrivateMode) {
         this.fieldPrivateMode = fieldPrivateMode;
     }
 
+    public boolean isOnlyGetterMode() {
+        return onlyGetterMode;
+    }
+
+    public void setOnlyGetterMode(boolean onlyGetterMode) {
+        this.onlyGetterMode = onlyGetterMode;
+    }
 
     public void saveObjectFromDataStr(String objectFromDataStr) {
         this.objectFromDataStr = objectFromDataStr;
diff --git a/src/main/java/com/foxsteps/gsonformat/process/Processor.java b/src/main/java/com/foxsteps/gsonformat/process/Processor.java
index c289fe9..bb96656 100644
--- a/src/main/java/com/foxsteps/gsonformat/process/Processor.java
+++ b/src/main/java/com/foxsteps/gsonformat/process/Processor.java
@@ -107,7 +107,11 @@ protected void generateGetterAndSetter(PsiElementFactory factory, PsiClass cls,
         }
         if (Config.getInstant().isFieldPrivateMode()) {
             for (FieldEntity field : classEntity.getFields()) {
-                createGetAndSetMethod(factory, cls, field);
+                if (Config.getInstant().isOnlyGetterMode()) {
+                    createGetMethod(factory, cls, field);
+                } else {
+                    createGetAndSetMethod(factory, cls, field);
+                }
             }
         }
     }
@@ -131,7 +135,7 @@ public void error() {
         });
     }
 
-    protected void createGetAndSetMethod(PsiElementFactory factory, PsiClass cls, FieldEntity field) {
+    protected void createGetMethod(PsiElementFactory factory, PsiClass cls, FieldEntity field) {
         if (field.isGenerate()) {
             String fieldName = field.getGenerateFieldName();
             String typeStr = field.getRealType();
@@ -153,7 +157,13 @@ protected void createGetAndSetMethod(PsiElementFactory factory, PsiClass cls, Fi
                         field.getGenerateFieldName()).concat(" ;} ");
                 cls.add(factory.createMethodFromText(method, cls));
             }
+        }
+    }
 
+    protected void createSetMethod(PsiElementFactory factory, PsiClass cls, FieldEntity field) {
+        if (field.isGenerate()) {
+            String fieldName = field.getGenerateFieldName();
+            String typeStr = field.getRealType();
             String arg = fieldName;
             if (Config.getInstant().isUseFieldNamePrefix()) {
                 String temp = fieldName.replaceAll("^" + Config.getInstant().getFiledNamePreFixStr(), "");
@@ -200,6 +210,11 @@ public void error() {
         }
     }
 
+    protected void createGetAndSetMethod(PsiElementFactory factory, PsiClass cls, FieldEntity field) {
+        createGetMethod(factory, cls, field);
+        createSetMethod(factory, cls, field);
+    }
+
     protected void generateClass(PsiElementFactory factory, ClassEntity classEntity, PsiClass parentClass, IProcessor visitor) {
 
         onStartGenerateClass(factory, classEntity, parentClass, visitor);
diff --git a/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.form b/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.form
index 7cef39c..5555923 100644
--- a/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.form
+++ b/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.form
@@ -414,6 +414,14 @@
                   <text value="split generate"/>
                 </properties>
               </component>
+              <component id="92c5f" class="javax.swing.JCheckBox" binding="onlyGetterCheckBox" default-binding="true">
+                <constraints>
+                  <grid row="15" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="only getter"/>
+                </properties>
+              </component>
             </children>
           </grid>
         </children>
diff --git a/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.java b/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.java
index 7c8ddbc..7da1930 100644
--- a/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.java
+++ b/src/main/java/com/foxsteps/gsonformat/ui/SettingDialog.java
@@ -37,6 +37,7 @@ public class SettingDialog extends JFrame {
 
     private JRadioButton fieldPublicRadioButton;
     private JRadioButton fieldPrivateRadioButton;
+    private JCheckBox onlyGetterCheckBox;
     private JCheckBox useSerializedNameCB;
     private JCheckBox useLombokCB;
     private JCheckBox useNumberKeyAsMapCB;
@@ -94,9 +95,15 @@ public void actionPerformed(ActionEvent e) {
         //字段私有模型
         if (Config.getInstant().isFieldPrivateMode()) {
             fieldPrivateRadioButton.setSelected(true);
+            onlyGetterCheckBox.setEnabled(true);
         } else {
             fieldPublicRadioButton.setSelected(true);
+            onlyGetterCheckBox.setEnabled(false);
         }
+        onlyGetterCheckBox.setSelected(Config.getInstant().isOnlyGetterMode());
+        fieldPrivateRadioButton.addChangeListener(e -> {
+            onlyGetterCheckBox.setEnabled(fieldPrivateRadioButton.isSelected());
+        });
         //处女模式CheckBox
         virgoModelCB.setSelected(Config.getInstant().isVirgoMode());
         //生成注释
@@ -367,6 +374,7 @@ public void actionPerformed(ActionEvent actionEvent) {
 
     private void onOK() {
 
+        Config.getInstant().setOnlyGetterMode(onlyGetterCheckBox.isSelected());
         Config.getInstant().setFieldPrivateMode(fieldPrivateRadioButton.isSelected());
         Config.getInstant().setUseSerializedName(useSerializedNameCB.isSelected());
         Config.getInstant().setArrayFromData(arrayFromDataCB.isSelected());