diff --git a/src/main/java/com/sjhy/plugin/dto/SettingsStorageDTO.java b/src/main/java/com/sjhy/plugin/dto/SettingsStorageDTO.java
index 396ba81..a181b7d 100644
--- a/src/main/java/com/sjhy/plugin/dto/SettingsStorageDTO.java
+++ b/src/main/java/com/sjhy/plugin/dto/SettingsStorageDTO.java
@@ -52,8 +52,11 @@ public class SettingsStorageDTO {
         storage.templateGroupMap = new HashMap<>(16);
         storage.templateGroupMap.put(GlobalDict.DEFAULT_GROUP_NAME, templateGroup);
 
+        GlobalConfigGroup globalConfigGroup = new GlobalConfigGroup();
+        globalConfigGroup.setName(GlobalDict.DEFAULT_GROUP_NAME);
+        globalConfigGroup.setElementList(Arrays.asList(new GlobalConfig("test", "abc"), new GlobalConfig("demo", "value")));
         storage.globalConfigGroupMap = new HashMap<>(16);
-        storage.globalConfigGroupMap.put(GlobalDict.DEFAULT_GROUP_NAME, new GlobalConfigGroup());
+        storage.globalConfigGroupMap.put(GlobalDict.DEFAULT_GROUP_NAME, globalConfigGroup);
         return storage;
     }
 
diff --git a/src/main/java/com/sjhy/plugin/entity/GlobalConfig.java b/src/main/java/com/sjhy/plugin/entity/GlobalConfig.java
index e5b7681..3bb23ae 100644
--- a/src/main/java/com/sjhy/plugin/entity/GlobalConfig.java
+++ b/src/main/java/com/sjhy/plugin/entity/GlobalConfig.java
@@ -15,7 +15,7 @@ import lombok.NoArgsConstructor;
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
-public class GlobalConfig implements AbstractItem<GlobalConfig>, Item {
+public class GlobalConfig implements AbstractEditorItem<GlobalConfig>, Item {
     /**
      * 名称
      */
@@ -29,4 +29,24 @@ public class GlobalConfig implements AbstractItem<GlobalConfig>, Item {
     public GlobalConfig defaultVal() {
         return new GlobalConfig("demo", "value");
     }
+
+    @Override
+    public void changeFileName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String fileName() {
+        return this.name;
+    }
+
+    @Override
+    public void changeFileContent(String content) {
+        this.value = content;
+    }
+
+    @Override
+    public String fileContent() {
+        return this.value;
+    }
 }
diff --git a/src/main/java/com/sjhy/plugin/ui/GlobalConfigSettingForm.java b/src/main/java/com/sjhy/plugin/ui/GlobalConfigSettingForm.java
new file mode 100644
index 0000000..c7b1635
--- /dev/null
+++ b/src/main/java/com/sjhy/plugin/ui/GlobalConfigSettingForm.java
@@ -0,0 +1,170 @@
+package com.sjhy.plugin.ui;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.intellij.ide.fileTemplates.impl.UrlUtil;
+import com.intellij.openapi.options.Configurable;
+import com.intellij.util.ExceptionUtil;
+import com.sjhy.plugin.dict.GlobalDict;
+import com.sjhy.plugin.dto.SettingsStorageDTO;
+import com.sjhy.plugin.entity.GlobalConfig;
+import com.sjhy.plugin.entity.GlobalConfigGroup;
+import com.sjhy.plugin.tool.CloneUtils;
+import com.sjhy.plugin.ui.component.EditListComponent;
+import com.sjhy.plugin.ui.component.EditorComponent;
+import com.sjhy.plugin.ui.component.GroupNameComponent;
+import com.sjhy.plugin.ui.component.LeftRightComponent;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import java.awt.*;
+import java.io.IOException;
+import java.util.Map;
+import java.util.function.Consumer;
+
+/**
+ * @author makejava
+ * @version 1.0.0
+ * @date 2021/08/10 16:14
+ */
+public class GlobalConfigSettingForm implements Configurable, BaseSettings {
+    /**
+     * 全局变量描述信息，说明文档
+     */
+    private static final String TEMPLATE_DESCRIPTION_INFO;
+
+    static {
+        String descriptionInfo = "";
+        try {
+            descriptionInfo = UrlUtil.loadText(GlobalConfigSettingForm.class.getResource("/description/globalConfigDescription.html"));
+        } catch (IOException e) {
+            ExceptionUtil.rethrow(e);
+        } finally {
+            TEMPLATE_DESCRIPTION_INFO = descriptionInfo;
+        }
+    }
+
+    private JPanel mainPanel;
+    /**
+     * 类型映射配置
+     */
+    private Map<String, GlobalConfigGroup> globalConfigGroupMap;
+    /**
+     * 当前分组名
+     */
+    private GlobalConfigGroup currGlobalConfigGroup;
+    /**
+     * 编辑框组件
+     */
+    private EditorComponent<GlobalConfig> editorComponent;
+    /**
+     * 分组操作组件
+     */
+    private GroupNameComponent<GlobalConfig, GlobalConfigGroup> groupNameComponent;
+    /**
+     * 编辑列表框
+     */
+    private EditListComponent<GlobalConfig> editListComponent;
+
+
+    public GlobalConfigSettingForm() {
+        this.mainPanel = new JPanel(new BorderLayout());
+    }
+
+
+    private void initGroupName() {
+        Consumer<GlobalConfigGroup> switchGroupOperator = globalConfigGroup -> {
+            this.currGlobalConfigGroup = globalConfigGroup;
+            refreshUiVal();
+            // 切换分组情况编辑框
+            this.editorComponent.setFile(null);
+        };
+
+        this.groupNameComponent = new GroupNameComponent<>(switchGroupOperator, this.globalConfigGroupMap);
+        this.mainPanel.add(groupNameComponent.getPanel(), BorderLayout.NORTH);
+    }
+
+    private void initEditList() {
+        Consumer<GlobalConfig> switchItemFun = globalConfig -> {
+            refreshUiVal();
+            if (globalConfig != null) {
+                this.editListComponent.setCurrentItem(globalConfig.getName());
+            }
+            editorComponent.setFile(globalConfig);
+        };
+        this.editListComponent = new EditListComponent<>(switchItemFun, "GlobalConfig Name:", GlobalConfig.class, this.currGlobalConfigGroup.getElementList());
+    }
+
+    private void initEditor() {
+        this.editorComponent = new EditorComponent<>(null, TEMPLATE_DESCRIPTION_INFO);
+    }
+
+    private void initPanel() {
+        this.loadSettingsStore(getSettingsStorage());
+        // 初始化表格
+        this.initGroupName();
+        // 初始化编辑列表组件
+        this.initEditList();
+        // 初始化编辑框组件
+        this.initEditor();
+        // 左右组件
+        LeftRightComponent leftRightComponent = new LeftRightComponent(editListComponent.getMainPanel(), this.editorComponent.getMainPanel());
+        this.mainPanel.add(leftRightComponent.getMainPanel(), BorderLayout.CENTER);
+    }
+
+    @Override
+    public String getDisplayName() {
+        return "Global Config";
+    }
+
+    @Nullable
+    @Override
+    public String getHelpTopic() {
+        return getDisplayName();
+    }
+
+    @Override
+    public void loadSettingsStore(SettingsStorageDTO settingsStorage) {
+        // 复制配置，防止篡改
+        this.globalConfigGroupMap = CloneUtils.cloneByJson(settingsStorage.getGlobalConfigGroupMap(), new TypeReference<Map<String, GlobalConfigGroup>>() {
+        });
+        this.currGlobalConfigGroup = this.globalConfigGroupMap.get(settingsStorage.getCurrTypeMapperGroupName());
+        if (this.currGlobalConfigGroup == null) {
+            this.currGlobalConfigGroup = this.globalConfigGroupMap.get(GlobalDict.DEFAULT_GROUP_NAME);
+        }
+        this.refreshUiVal();
+        // 解决reset后编辑框未清空BUG
+        if (this.editorComponent != null) {
+            this.editorComponent.setFile(null);
+        }
+    }
+
+    @Override
+    public @Nullable JComponent createComponent() {
+        this.initPanel();
+        return mainPanel;
+    }
+
+    @Override
+    public boolean isModified() {
+        return !this.globalConfigGroupMap.equals(getSettingsStorage().getGlobalConfigGroupMap())
+                || !getSettingsStorage().getCurrGlobalConfigGroupName().equals(this.currGlobalConfigGroup.getName());
+    }
+
+    @Override
+    public void apply() {
+        getSettingsStorage().setGlobalConfigGroupMap(this.globalConfigGroupMap);
+        getSettingsStorage().setCurrTypeMapperGroupName(this.currGlobalConfigGroup.getName());
+        // 保存包后重新加载配置
+        this.loadSettingsStore(getSettingsStorage());
+    }
+
+    private void refreshUiVal() {
+        if (this.groupNameComponent != null) {
+            this.groupNameComponent.setGroupMap(this.globalConfigGroupMap);
+            this.groupNameComponent.setCurrGroupName(this.currGlobalConfigGroup.getName());
+        }
+        if (this.editListComponent != null) {
+            this.editListComponent.setElementList(this.currGlobalConfigGroup.getElementList());
+        }
+    }
+}
diff --git a/src/main/java/com/sjhy/plugin/ui/MainSettingForm.java b/src/main/java/com/sjhy/plugin/ui/MainSettingForm.java
index d013990..2688695 100644
--- a/src/main/java/com/sjhy/plugin/ui/MainSettingForm.java
+++ b/src/main/java/com/sjhy/plugin/ui/MainSettingForm.java
@@ -79,7 +79,7 @@ public class MainSettingForm implements Configurable, Configurable.Composite, Ba
                 new TypeMapperSettingForm(),
                 new TemplateSettingForm(),
                 new ColumnConfigSettingForm(),
-//                new GlobalConfigSettingPanel()
+                new GlobalConfigSettingForm(),
         };
         this.loadChildSettingsStore();
         return this.childConfigurableArray;
diff --git a/src/main/java/com/sjhy/plugin/ui/TemplateSettingForm.java b/src/main/java/com/sjhy/plugin/ui/TemplateSettingForm.java
index 53263de..f7b5a76 100644
--- a/src/main/java/com/sjhy/plugin/ui/TemplateSettingForm.java
+++ b/src/main/java/com/sjhy/plugin/ui/TemplateSettingForm.java
@@ -35,7 +35,7 @@ public class TemplateSettingForm implements Configurable, BaseSettings {
     static {
         String descriptionInfo = "";
         try {
-            descriptionInfo = UrlUtil.loadText(TemplateSettingPanel.class.getResource("/description/templateDescription.html"));
+            descriptionInfo = UrlUtil.loadText(TemplateSettingForm.class.getResource("/description/templateDescription.html"));
         } catch (IOException e) {
             ExceptionUtil.rethrow(e);
         } finally {
@@ -75,6 +75,8 @@ public class TemplateSettingForm implements Configurable, BaseSettings {
         Consumer<TemplateGroup> switchGroupOperator = templateGroup -> {
             this.currTemplateGroup = templateGroup;
             refreshUiVal();
+            // 切换分组情况编辑框
+            this.editorComponent.setFile(null);
         };
 
         this.groupNameComponent = new GroupNameComponent<>(switchGroupOperator, this.templateGroupMap);
@@ -84,7 +86,9 @@ public class TemplateSettingForm implements Configurable, BaseSettings {
     private void initEditList() {
         Consumer<Template> switchItemFun = template -> {
             refreshUiVal();
-            this.editListComponent.setCurrentItem(template.getName());
+            if (template != null) {
+                this.editListComponent.setCurrentItem(template.getName());
+            }
             editorComponent.setFile(template);
         };
         this.editListComponent = new EditListComponent<>(switchItemFun, "Template Name:", Template.class, this.currTemplateGroup.getElementList());
@@ -128,6 +132,10 @@ public class TemplateSettingForm implements Configurable, BaseSettings {
             this.currTemplateGroup = this.templateGroupMap.get(GlobalDict.DEFAULT_GROUP_NAME);
         }
         this.refreshUiVal();
+        // 解决reset后编辑框未清空BUG
+        if (this.editorComponent != null) {
+            this.editorComponent.setFile(null);
+        }
     }
 
     @Override
@@ -158,8 +166,5 @@ public class TemplateSettingForm implements Configurable, BaseSettings {
         if (this.editListComponent != null) {
             this.editListComponent.setElementList(this.currTemplateGroup.getElementList());
         }
-        if (this.editorComponent != null) {
-            this.editorComponent.setFile(null);
-        }
     }
 }
diff --git a/src/main/java/com/sjhy/plugin/ui/component/EditListComponent.java b/src/main/java/com/sjhy/plugin/ui/component/EditListComponent.java
index 01bdfc3..e85c84b 100644
--- a/src/main/java/com/sjhy/plugin/ui/component/EditListComponent.java
+++ b/src/main/java/com/sjhy/plugin/ui/component/EditListComponent.java
@@ -16,6 +16,7 @@ import org.jetbrains.annotations.NotNull;
 
 import javax.swing.*;
 import java.awt.*;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 import java.util.function.Consumer;
@@ -210,6 +211,9 @@ public class EditListComponent<E extends AbstractEditorItem<E>> {
     }
 
     private List<String> getAllItemName() {
+        if (CollectionUtil.isEmpty(elementList)) {
+            return Collections.emptyList();
+        }
         return elementList.stream().map(AbstractEditorItem::fileName).collect(Collectors.toList());
     }
 
@@ -223,6 +227,7 @@ public class EditListComponent<E extends AbstractEditorItem<E>> {
         }
         if (StringUtils.isEmpty(this.currentItem) && elementList != null && elementList.size() > 0) {
             setCurrentItem(elementList.get(0).fileName());
+            switchItemFun.accept(findByName(this.currentItem));
         }
     }
 
diff --git a/src/main/resources/description/globalConfigDescription.html b/src/main/resources/description/globalConfigDescription.html
index cddddf0..23e9b52 100644
--- a/src/main/resources/description/globalConfigDescription.html
+++ b/src/main/resources/description/globalConfigDescription.html
@@ -1,23 +1,24 @@
 <!DOCTYPE html>
 <html lang="zh">
 <head>
-    <meta charset="UTF-8">
-    <title>全局变量说明</title>
+  <meta charset="UTF-8">
+  <title>全局变量说明</title>
 </head>
 <body>
-<h4>说明文档：</h4>
+<h3>说明文档：</h3>
+<h4>使用案例一(简单)</h4>
 <p>
-    不仅仅是简单的全局变量，完全的自由发挥。<br>
-    <span style="color: #ffb224; background: gray">注意：</span>全局变量具有优先处理权限，会影响到模板中的任意同名变量，<br>
-    <span style="color: #ff4c41">所以在模板中一定不要定义与全局变量同名的变量。</span>
+  名称为变量名，内容为变量值<br>
+  使用示例：在模板中直接使用${变量名}引用变量
 </p>
-<h4>使用方式：</h4>
+<h4>使用案例二(复杂)</h4>
 <p>
-    使用全局变量时，直接在模板中当普通变量引入即可。<br>
+  名称为变量名，内容为模板内容<br>
+  使用示例：在模板任意位置直接使用${变量名}引入模板
 </p>
-<h4>作用：</h4>
 <p>
-    通常用于定义宏，初始化操作，定义字符串变量，等等。
+<span style="color: #ffb224; background: gray">注意：</span>全局变量具有优先处理权限，会影响到模板中的任意同名变量，<br>
+<span style="color: #ff4c41">所以在模板中一定不要定义与全局变量同名的变量。</span>
 </p>
 </body>
 </html>