diff --git a/backend/src/main/java/ru/micord/ervu/security/esia/config/EsiaConfig.java b/backend/src/main/java/ru/micord/ervu/security/esia/config/EsiaConfig.java
index 61799a5..4fc0cfc 100644
--- a/backend/src/main/java/ru/micord/ervu/security/esia/config/EsiaConfig.java
+++ b/backend/src/main/java/ru/micord/ervu/security/esia/config/EsiaConfig.java
@@ -23,6 +23,9 @@ public class EsiaConfig {
   @Value("${esia.redirect.url}")
   private String redirectUrl;
 
+  @Value("${esia.logout.redirect.url}")
+  private String logoutRedirectUrl;
+
   @Value("${sign.url}")
   private String signUrl;
 
@@ -86,4 +89,8 @@ public class EsiaConfig {
   public String getEsiaTokenUrl() {
     return esiaTokenUrl;
   }
+
+  public String getLogoutRedirectUrl() {
+    return logoutRedirectUrl;
+  }
 }
diff --git a/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java b/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
index 671029d..4fb22ae 100644
--- a/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
+++ b/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
@@ -110,7 +110,7 @@ public class EsiaAuthService {
           "redirect_uri", redirectUrlEncoded,
           "client_certificate_hash", esiaConfig.getClientCertHash());
 
-      return makeRequest(url, params);
+      return buildUrl(url, params);
     }
     catch (Exception e) {
       throw new RuntimeException(e);
@@ -133,12 +133,13 @@ public class EsiaAuthService {
         .replace("+", "%20");
   }
 
-  private static String makeRequest(URL url, Map<String, String> params) {
+  private static String buildUrl(URL url, Map<String, String> params) {
     StringBuilder uriBuilder = new StringBuilder(url.toString());
     uriBuilder.append('?');
     for (Map.Entry<String, String> node : params.entrySet()) {
       uriBuilder.append(node.getKey()).append('=').append(node.getValue()).append("&");
     }
+    uriBuilder.deleteCharAt(uriBuilder.length() - 1);
     return uriBuilder.toString();
   }
 
@@ -331,12 +332,12 @@ public class EsiaAuthService {
       EsiaTokensStore.removeAccessToken(userId);
       EsiaTokensStore.removeRefreshToken(userId);
       String logoutUrl = esiaConfig.getEsiaBaseUri() + esiaConfig.getEsiaLogoutUrl();
-      String redirectUrl = esiaConfig.getRedirectUrl();
+      String redirectUrl = esiaConfig.getLogoutRedirectUrl();
       URL url = new URL(logoutUrl);
       Map<String, String> params = mapOf(
           "client_id", esiaConfig.getClientId(),
           "redirect_url", redirectUrl);
-      return makeRequest(url, params);
+      return buildUrl(url, params);
     }
     catch (Exception e) {
       throw new RuntimeException(e);