diff --git a/src/main/scala/io/izzel/taboolib/module/db/local/SecuredFile.java b/src/main/scala/io/izzel/taboolib/module/db/local/SecuredFile.java
new file mode 100644
index 0000000..70ec370
--- /dev/null
+++ b/src/main/scala/io/izzel/taboolib/module/db/local/SecuredFile.java
@@ -0,0 +1,82 @@
+1package io.izzel.taboolib.module.db.local;
+
+import io.izzel.taboolib.util.Files;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.logging.Level;
+
+/**
+ * @Author sky
+ * @Since 2020-02-28 11:14
+ */
+public class SecuredFile extends YamlConfiguration {
+
+    @Override
+    public synchronized void set(String path, Object value) {
+        super.set(path, value);
+    }
+
+    @Override
+    public synchronized void save(File file) throws IOException {
+        super.save(file);
+    }
+
+    @Override
+    public synchronized void save(String file) throws IOException {
+        super.save(file);
+    }
+
+    /**
+     * 如果文件读取失败则创建备份
+     * 以防出现不可逆的损伤
+     */
+    @Override
+    public void load(File file) throws InvalidConfigurationException {
+        String content = Files.readFromFile(file);
+        try {
+            super.loadFromString(Files.readFromFile(file));
+        } catch (InvalidConfigurationException t) {
+            Files.copy(file, new File(file.getParent(), file.getName() + "_" + new SimpleDateFormat("yyyyMMddHHmmss").format(System.currentTimeMillis()) + ".bak"));
+            throw t;
+        }
+    }
+
+    /**
+     * 如果文本读取失败则打印到日志
+     * 以防出现不可逆的损伤
+     */
+    @Override
+    public void loadFromString(String contents) throws InvalidConfigurationException {
+        try {
+            super.loadFromString(contents);
+        } catch (InvalidConfigurationException t) {
+            System.out.println("Source: \n" + contents);
+            throw t;
+        }
+    }
+
+    public static SecuredFile loadConfiguration(String contents) {
+        SecuredFile config = new SecuredFile();
+        try {
+            config.loadFromString(contents);
+        } catch (Throwable t) {
+            Bukkit.getLogger().log(Level.SEVERE, "Cannot load source", t);
+        }
+        return config;
+    }
+
+    public static SecuredFile loadConfiguration(File file) {
+        SecuredFile config = new SecuredFile();
+        try {
+            config.load(file);
+        } catch (Throwable t) {
+            Bukkit.getLogger().log(Level.SEVERE, "Cannot load " + file, t);
+        }
+        return config;
+    }
+}
diff --git a/src/main/scala/io/izzel/taboolib/util/Files.java b/src/main/scala/io/izzel/taboolib/util/Files.java
index 035f5b7..179338d 100644
--- a/src/main/scala/io/izzel/taboolib/util/Files.java
+++ b/src/main/scala/io/izzel/taboolib/util/Files.java
@@ -2,6 +2,7 @@ package io.izzel.taboolib.util;
 
 import io.izzel.taboolib.TabooLib;
 import io.izzel.taboolib.common.plugin.InternalPlugin;
+import io.izzel.taboolib.module.db.local.SecuredFile;
 import io.izzel.taboolib.module.inject.TSchedule;
 import io.izzel.taboolib.util.plugin.PluginUtils;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -342,7 +343,7 @@ public class Files {
     }
 
     public static FileConfiguration decodeYAML(String args) {
-        return YamlConfiguration.loadConfiguration(new StringReader(Base64Coder.decodeString(args)));
+        return SecuredFile.loadConfiguration(Base64Coder.decodeString(args));
     }
 
     public static FileConfiguration load(File file) {
@@ -350,12 +351,7 @@ public class Files {
     }
 
     public static YamlConfiguration loadYaml(File file) {
-        try {
-           return YamlConfiguration.loadConfiguration(file);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return new YamlConfiguration();
+        return SecuredFile.loadConfiguration(file);
     }
 
     public static String getFileHash(File file, String algorithm) {