diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..35410ca
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/FixClassworksKV.iml b/.idea/FixClassworksKV.iml
new file mode 100644
index 0000000..24643cc
--- /dev/null
+++ b/.idea/FixClassworksKV.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.tmp" />
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
+      <excludeFolder url="file://$MODULE_DIR$/tmp" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..09fff6f
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/FixClassworksKV.iml" filepath="$PROJECT_DIR$/.idea/FixClassworksKV.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/routes/kv-token.js b/routes/kv-token.js
index 8090577..0c0af6e 100644
--- a/routes/kv-token.js
+++ b/routes/kv-token.js
@@ -356,7 +356,10 @@ router.post(
         const {key} = req.params;
         const value = req.body;
 
-        if (!value || Object.keys(value).length === 0) {
+        // 【修改点】允许空数组通过校验，但继续拦截真正的空对象 {}
+        // 如果 value 是空数组 []，Object.keys 为 0，但 !Array.isArray 为 false，条件为 false -> 通过
+        // 如果 value 是空对象 {}，Object.keys 为 0，且 !Array.isArray 为 true，条件为 true -> 拦截
+        if (!value || (Object.keys(value).length === 0 && !Array.isArray(value))) {
             return next(errors.createError(400, "请提供有效的JSON值"));
         }
 
@@ -429,4 +432,4 @@ router.delete(
     })
 );
 
-export default router;
\ No newline at end of file
+export default router;v
\ No newline at end of file