diff --git a/crates/erp-ai/src/service/quota.rs b/crates/erp-ai/src/service/quota.rs
index 59c545a..0ff2722 100644
--- a/crates/erp-ai/src/service/quota.rs
+++ b/crates/erp-ai/src/service/quota.rs
@@ -116,13 +116,13 @@ impl QuotaService {
     }
 
     pub async fn get_usage_summary(&self, tenant_id: Uuid) -> AiResult<QuotaSummary> {
-        let config = self.get_tenant_config(tenant_id).await?;
+        let config = self.get_tenant_config(tenant_id).await.unwrap_or(None);
         let budget = config
             .as_ref()
             .map(|c| c.monthly_token_budget)
             .unwrap_or(1_000_000);
 
-        let used = self.get_monthly_token_usage(tenant_id).await?;
+        let used = self.get_monthly_token_usage(tenant_id).await.unwrap_or(0);
 
         Ok(QuotaSummary {
             tenant_id,