diff --git a/src/main/java/org/jcnc/jnotepad/constants/PathConstants.java b/src/main/java/org/jcnc/jnotepad/constants/PathConstants.java
index e666e75..3e14c10 100644
--- a/src/main/java/org/jcnc/jnotepad/constants/PathConstants.java
+++ b/src/main/java/org/jcnc/jnotepad/constants/PathConstants.java
@@ -11,7 +11,7 @@ public class PathConstants {
 
     /**
      * 快捷键配置文件路径
-     * todo：这里这个配置可以通过配置文件读取
+     * todo：这里这个配置应当可以通过配置文件读取
      */
     public static final String SHORTCUT_KEY_CONFIGURATION_FILE_PATH = "/config/shortcutKey.json";
 }
diff --git a/src/main/java/org/jcnc/jnotepad/controller/event/handler/SaveAsFile.java b/src/main/java/org/jcnc/jnotepad/controller/event/handler/SaveAsFile.java
index 6d675ac..d300a67 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/event/handler/SaveAsFile.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/event/handler/SaveAsFile.java
@@ -2,6 +2,7 @@ package org.jcnc.jnotepad.controller.event.handler;
 
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
+import org.jcnc.jnotepad.tool.LogUtil;
 
 import static org.jcnc.jnotepad.tool.FileUtil.saveTab;
 
@@ -24,6 +25,7 @@ public class SaveAsFile implements EventHandler<ActionEvent> {
      */
     @Override
     public void handle(ActionEvent event) {
+        LogUtil.getLogger(SaveAsFile.class).info("已调用另存为功能");
         saveTab(this.getClass());
     }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/controller/manager/ShortcutKey.java b/src/main/java/org/jcnc/jnotepad/controller/manager/ShortcutKey.java
index 0764aa7..49ec717 100644
--- a/src/main/java/org/jcnc/jnotepad/controller/manager/ShortcutKey.java
+++ b/src/main/java/org/jcnc/jnotepad/controller/manager/ShortcutKey.java
@@ -8,6 +8,7 @@ import javafx.scene.input.KeyCombination;
 import org.jcnc.jnotepad.Interface.ShortcutKeyInterface;
 import org.jcnc.jnotepad.tool.LogUtil;
 import org.jcnc.jnotepad.ui.menu.JNotepadMenuBar;
+import org.slf4j.Logger;
 
 import java.io.*;
 import java.util.Map;
@@ -19,39 +20,22 @@ import static org.jcnc.jnotepad.constants.PathConstants.SHORTCUT_KEY_CONFIGURATI
  * @author 一个大转盘<br>
  */
 public class ShortcutKey implements ShortcutKeyInterface {
+    Logger logger = LogUtil.getLogger(this.getClass());
+
+    /**
+     * 按配置创建快捷键
+     *
+     * @apiNote 此方法通过配置json文件初始化快捷键
+     * @since 2023/8/23 21:56
+     */
+
     @Override
     public void createShortcutKeyByConfig() {
-        String rootPath = System.getProperty("user.dir");
-        // 构建JSON文件路径
-        String jsonFilePath = rootPath + SHORTCUT_KEY_CONFIGURATION_FILE_PATH;
-        InputStream inputStream = getClass().getResourceAsStream(SHORTCUT_KEY_CONFIGURATION_FILE_PATH);
-        StringBuffer jsonData = new StringBuffer();
-        File file = new File(jsonFilePath);
-        if (file.exists()) {
-            try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    jsonData.append(line);
-                }
-            } catch (IOException e) {
-                LogUtil.getLogger(this.getClass()).error("读取配置失败!", e);
-            }
-        } else {
-            // todo new InputStreamReader(inputStream) 实参 'inputStream' 可能为null
-            try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    jsonData.append(line);
-                }
-            } catch (IOException e) {
-                LogUtil.getLogger(this.getClass()).error("读取配置失败!", e);
-            }
-        }
-
+        String jsonData = getJsonPathDataBasedOnJson();
         // 转json对象
         GsonBuilder gsonBuilder = new GsonBuilder();
         Gson gson = gsonBuilder.create();
-        Map<String, String> shortcutKeyConfig = gson.fromJson(jsonData.toString(), new TypeToken<Map<String, String>>() {
+        Map<String, String> shortcutKeyConfig = gson.fromJson(jsonData, new TypeToken<Map<String, String>>() {
         }.getType());
         for (Map.Entry<String, String> stringObjectEntry : shortcutKeyConfig.entrySet()) {
             // 保证json的key必须和变量名一致
@@ -60,8 +44,45 @@ public class ShortcutKey implements ShortcutKeyInterface {
             if ("".equals(shortKeyValue) || Objects.isNull(menuItem)) {
                 continue;
             }
+            logger.info("快捷键对象:{}->已分配快捷键:{}", menuItem.getText(), shortKeyValue);
             // 动态添加快捷键
             menuItem.setAccelerator(KeyCombination.keyCombination(shortKeyValue));
         }
     }
+
+    /**
+     * 根据json路径返回解析的Json数据
+     *
+     * @return java.lang.String Json数据
+     */
+    private String getJsonPathDataBasedOnJson() {
+        String rootPath = System.getProperty("user.dir");
+        // 构建JSON文件路径
+        String jsonFilePath = rootPath + SHORTCUT_KEY_CONFIGURATION_FILE_PATH;
+        StringBuilder jsonData = new StringBuilder();
+        InputStream inputStream = getClass().getResourceAsStream(SHORTCUT_KEY_CONFIGURATION_FILE_PATH);
+        File file = new File(jsonFilePath);
+        if (file.exists()) {
+            try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    jsonData.append(line);
+                }
+            } catch (IOException e) {
+                logger.error("读取配置失败!", e);
+            }
+        } else {
+            if (inputStream != null) {
+                try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
+                    String line;
+                    while ((line = reader.readLine()) != null) {
+                        jsonData.append(line);
+                    }
+                } catch (IOException e) {
+                    logger.error("读取配置失败!", e);
+                }
+            }
+        }
+        return jsonData.toString();
+    }
 }
diff --git a/src/main/java/org/jcnc/jnotepad/tool/FileUtil.java b/src/main/java/org/jcnc/jnotepad/tool/FileUtil.java
index 0672391..cdd2a0c 100644
--- a/src/main/java/org/jcnc/jnotepad/tool/FileUtil.java
+++ b/src/main/java/org/jcnc/jnotepad/tool/FileUtil.java
@@ -16,7 +16,8 @@ public class FileUtil {
     }
 
     /**
-     * 把一个文件中的内容读取成一个String字符串
+     * 把一个文件中的内容读取成一个String字符串<br>
+     * 注意：该方法不支持多线程操作
      *
      * @param jsonFile json文件
      * @return String
@@ -28,7 +29,7 @@ public class FileUtil {
         ) {
 
             int ch;
-            StringBuffer sb = new StringBuffer();
+            StringBuilder sb = new StringBuilder();
             while ((ch = reader.read()) != -1) {
                 sb.append((char) ch);
             }
diff --git a/src/main/resources/config/shortcutKey.json b/src/main/resources/config/shortcutKey.json
index c063b25..1fb4d56 100644
--- a/src/main/resources/config/shortcutKey.json
+++ b/src/main/resources/config/shortcutKey.json
@@ -2,7 +2,7 @@
   "newItem": "ctrl+n",
   "openItem": "ctrl+o",
   "saveItem": "ctrl+s",
-  "saveAsItem": "ctrl+shift+s",
+  "saveAsItem": "ctrl+alt+s",
   "lineFeedItem": "",
 
   "addItem": "",
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index fc98ce7..252427a 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -3,15 +3,15 @@
 <!-- scanPeriod属性设置监测配置文件修改的时间间隔，默认单位为毫秒，在scan为true时才生效 -->
 <!-- debug属性如果为true时，会打印出logback内部的日志信息 -->
 <configuration scan="true" scanPeriod="60 seconds" debug="false">
-    <!-- 定义参数常量 -->
+    <!-- 定义参数常量 -->JJ
     <!-- 日志级别：TRACE<DEBUG<INFO<WARN<ERROR，其中常用的是DEBUG、INFO和ERROR -->
     <property name="log.level" value="debug"/>
     <!-- 文件保留时间 -->
     <property name="log.maxHistory" value="30"/>
     <!-- 日志存储路径 -->
-    <property name="log.filePath" value="logs"/>
+    <!--<property name="log.filePath" value="logs"/>-->
     <!--打包时，请使用下方的路径-->
-    <!--<property name="log.filePath" value="../logs"/>-->
+    <property name="log.filePath" value="../logs"/>
     <!-- 日志的显式格式 -->
     <property name="log.pattern"
               value="时间:[%d{yyyy-MM-dd HH:mm:ss.SSS}] 线程:[%thread] 日志级别:[%-5level] 调用位置:[%logger{50} 参见:[\(%F:%L\)]] - 日志信息:[%msg]%n">