diff --git a/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/ApiResources/ApiResource.cs b/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/ApiResources/ApiResource.cs
index 06c4d62c0e..fef31bdec5 100644
--- a/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/ApiResources/ApiResource.cs
+++ b/modules/identityserver/src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/ApiResources/ApiResource.cs
@@ -79,6 +79,11 @@ namespace Volo.Abp.IdentityServer.ApiResources
             UserClaims.Clear();
         }
 
+        public virtual void RemoveAllSecrets()
+        {
+            Secrets.Clear();
+        }
+
         public virtual void RemoveAllScopes()
         {
             foreach (var scope in Scopes)
diff --git a/modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore/Volo/Abp/IdentityServer/ApiResources/ApiResourceRepository.cs b/modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore/Volo/Abp/IdentityServer/ApiResources/ApiResourceRepository.cs
index 9976f1def2..1234141229 100644
--- a/modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore/Volo/Abp/IdentityServer/ApiResources/ApiResourceRepository.cs
+++ b/modules/identityserver/src/Volo.Abp.IdentityServer.EntityFrameworkCore/Volo/Abp/IdentityServer/ApiResources/ApiResourceRepository.cs
@@ -82,6 +82,13 @@ namespace Volo.Abp.IdentityServer.ApiResources
                 DbContext.Set<ApiScope>().Remove(scope);
             }
 
+            var secrets = DbContext.Set<ApiSecret>().Where(s => s.ApiResourceId == entity.Id);
+
+            foreach (var secret in secrets)
+            {
+                DbContext.Set<ApiSecret>().Remove(secret);
+            }
+
             return await base.UpdateAsync(entity, autoSave, cancellationToken);
         }