update

src/main/java/com/yaoyuan/jiscuss/config/WebSecurityConfig.java

@@ -98,7 +98,8 @@ public class WebSecurityConfig {
         http.authorizeHttpRequests(auth -> {
             // Publicly accessible
             auth.requestMatchers(
-                    "/login/**", "/initUserData",
+                "/login/**", "/register", "/registerDo", "/initUserData",
+                    "/", "/main", "/index", "/getdiscussionsbyid",
                     // SpringDoc OpenAPI UI and spec endpoint (developer tools, no sensitive data)
                     "/swagger-ui/**", "/swagger-ui.html", "/v3/api-docs/**"
             ).permitAll();

src/main/java/com/yaoyuan/jiscuss/controller/api/RestUserController.java

@@ -73,6 +73,3 @@ public class RestUserController {
         return usersService.getAllList();
     }
 }
-
-
-}