diff --git a/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Filter.java b/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Filter.java
index dfe4267e..59d7e09e 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Filter.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Filter.java
@@ -104,18 +104,6 @@ public class Oauth2Filter extends AuthenticatingFilter {
         if (StringUtils.isNotBlank(authorization) && authorization.startsWith("Bearer ")) {
             token = authorization.replace("Bearer ", "");
         }
-
-        // 开发环境：如果知识库接口没有 token，返回一个开发专用的 dummy token
-        if (StringUtils.isBlank(token)) {
-            String path = httpRequest.getRequestURI();
-            String contextPath = httpRequest.getContextPath();
-            if (StringUtils.isNotBlank(contextPath) && path.startsWith(contextPath)) {
-                path = path.substring(contextPath.length());
-            }
-            if (path.equals("/datasets") || path.startsWith("/datasets/") || path.startsWith("/api/v1/")) {
-                token = "DEV_TEST_TOKEN";
-            }
-        }
         return token;
     }
 }
\ No newline at end of file
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Realm.java b/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Realm.java
index cad275fd..27c3bc49 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Realm.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/security/oauth2/Oauth2Realm.java
@@ -76,17 +76,6 @@ public class Oauth2Realm extends AuthorizingRealm {
     protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
         String accessToken = (String) token.getPrincipal();
 
-        // 开发环境：处理 dummy token
-        if ("DEV_TEST_TOKEN".equals(accessToken)) {
-            UserDetail userDetail = new UserDetail();
-            userDetail.setId(1L);
-            userDetail.setUsername("test");
-            userDetail.setSuperAdmin(SuperAdminEnum.YES.value()); // 赋予超级管理员权限以绕过所有权限检查
-            userDetail.setToken(accessToken);
-            userDetail.setStatus(1);
-            return new SimpleAuthenticationInfo(userDetail, accessToken, getName());
-        }
-
         // 根据accessToken，查询用户信息
         SysUserTokenEntity tokenEntity = shiroService.getByToken(accessToken);
         // token失效
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/security/user/SecurityUser.java b/main/manager-api/src/main/java/xiaozhi/modules/security/user/SecurityUser.java
index 71d13554..0581f95c 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/security/user/SecurityUser.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/security/user/SecurityUser.java
@@ -25,16 +25,13 @@ public class SecurityUser {
      */
     public static UserDetail getUser() {
         Subject subject = getSubject();
-        UserDetail user = null;
-        if (subject != null) {
-            user = (UserDetail) subject.getPrincipal();
+        if (subject == null) {
+            return new UserDetail();
         }
 
+        UserDetail user = (UserDetail) subject.getPrincipal();
         if (user == null) {
-            user = new UserDetail();
-            user.setId(1L);
-            user.setUsername("test");
-            user.setSuperAdmin(1);
+            return new UserDetail();
         }
 
         return user;