diff --git a/ruoyi-admin/src/main/resources/META-INF/services/jakarta.validation.spi.ValidationProvider b/ruoyi-admin/src/main/resources/META-INF/services/jakarta.validation.spi.ValidationProvider
new file mode 100644
index 0000000..ea29463
--- /dev/null
+++ b/ruoyi-admin/src/main/resources/META-INF/services/jakarta.validation.spi.ValidationProvider
@@ -0,0 +1 @@
+org.hibernate.validator.HibernateValidator
\ No newline at end of file
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ClassloaderConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ClassloaderConfig.java
new file mode 100644
index 0000000..114c468
--- /dev/null
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ClassloaderConfig.java
@@ -0,0 +1,39 @@
+package com.ruoyi.framework.config;
+
+import org.springframework.context.annotation.Configuration;
+import javax.annotation.PostConstruct;
+
+@Configuration
+public class ClassloaderConfig {
+
+    @PostConstruct
+    public void bindAppClassLoader() {
+        ClassLoader appClassLoader = this.getClass().getClassLoader();
+        Thread.currentThread().setContextClassLoader(appClassLoader);
+        System.out.println("已强制绑定线程类加载器：" + appClassLoader);
+
+        // 重点：主动加载 Tomcat WebSocket 核心类，确保类加载器锁定
+        try {
+            // Tomcat WebSocket 容器类（冲突核心类）
+            appClassLoader.loadClass("org.apache.tomcat.websocket.server.WsServerContainer");
+            // Tomcat WebSocket 初始化类
+            appClassLoader.loadClass("org.apache.tomcat.websocket.server.WsServletContainerInitializer");
+            // Spring WebSocket 适配类
+            appClassLoader.loadClass("org.springframework.web.socket.server.standard.ServerEndpointExporter");
+            // Jakarta WebSocket API 类（应用内依赖）
+            appClassLoader.loadClass("jakarta.websocket.server.ServerContainer");
+            System.out.println("WebSocket 核心类已通过应用类加载器锁定，无冲突");
+        } catch (ClassNotFoundException e) {
+            System.err.println("应用类加载器未找到 WebSocket 依赖，检查 spring-boot-starter-websocket 是否正常引入：" + e.getMessage());
+            throw new RuntimeException("WebSocket 依赖缺失", e);
+        }
+
+        // 验证 Validator 类加载
+        try {
+            appClassLoader.loadClass("jakarta.validation.Validator");
+            System.out.println("Jakarta Validation API 加载成功");
+        } catch (ClassNotFoundException e) {
+            System.err.println("Validator 依赖缺失：" + e.getMessage());
+        }
+    }
+}
\ No newline at end of file