diff --git a/lib/config/configControl.js b/lib/config/configControl.js
index 67b8c0c..8027112 100644
--- a/lib/config/configControl.js
+++ b/lib/config/configControl.js
@@ -7,7 +7,8 @@ const fsp = fs.promises;
 const pluginConfigPath = Path.defaultConfigPath;
 const dataConfigPath = Path.config;
 const configFile = path.join(dataConfigPath, 'config.json');
-let configCache = {}; // 缓存
+let configCache = {};
+let watchers = [];
 
 /**
  * 初始化配置
@@ -80,9 +81,43 @@ async function init() {
   }
 }
 
+/**
+ * 配置文件热更新
+ */
+function watchConfigs() {
+  for (const w of watchers) {
+    w.close();
+  }
+  watchers = [];
+
+  fsp.readdir(dataConfigPath).then((files) => {
+    files
+      .filter((f) => f.endsWith('.json'))
+      .forEach((file) => {
+        const filePath = path.join(dataConfigPath, file);
+        const watcher = fs.watch(filePath, async (eventType) => {
+          if (eventType === 'change') {
+            try {
+              const data = await fc.readJSON(filePath);
+              const name = path.basename(file, '.json');
+              configCache[name] = data;
+              if (configCache.debug) {
+                logger.info(`[crystelf-plugin] 配置热更新: ${file}`);
+              }
+            } catch (e) {
+              logger.warn(`[crystelf-plugin] 热更新读取失败 ${file}:`, e);
+            }
+          }
+        });
+        watchers.push(watcher);
+      });
+  });
+}
+
 const configControl = {
   async init() {
     await init();
+    watchConfigs();
   },
 
   get(key) {
@@ -126,6 +161,7 @@ const configControl = {
 
   async reload() {
     await init();
+    watchConfigs();
     return true;
   },
 };