diff --git a/docs/panduan_integrasi_existing_airflow.md b/docs/panduan_integrasi_existing_airflow.md
index eea3eaf..ff11af7 100644
--- a/docs/panduan_integrasi_existing_airflow.md
+++ b/docs/panduan_integrasi_existing_airflow.md
@@ -240,11 +240,15 @@ docker ps --filter "name=airflow" --format "table {{.Names}}\t{{.Image}}\t{{.Sta
 Gunakan `docker exec` untuk memasang pustaka yang belum ada (`astronomer-cosmos` dan `dlt`) langsung ke worker/scheduler tanpa mematikan layanan. *(Catatan: Pustaka `apache-airflow-providers-git`, `dbt-postgres`, `duckdb`, `pyiceberg`, dan `sling` sudah tersedia bawaan (*built-in*) di image resmi)*:
 ```bash
 # Injeksi ke Scheduler
-docker exec -u airflow <nama_kontainer_scheduler> pip install --no-cache-dir \
+docker exec -u airflow <nama_kontainer_scheduler> python -m pip install --no-cache-dir \
   astronomer-cosmos==1.15.1 dlt[duckdb,filesystem]==1.6.1
 
 # Injeksi ke DAG Processor
-docker exec -u airflow <nama_kontainer_dag_processor> pip install --no-cache-dir \
+docker exec -u airflow <nama_kontainer_dag_processor> python -m pip install --no-cache-dir \
+  astronomer-cosmos==1.15.1 dlt[duckdb,filesystem]==1.6.1
+
+# Injeksi ke Webserver (Konsistensi UI)
+docker exec -u airflow <nama_kontainer_webserver> python -m pip install --no-cache-dir \
   astronomer-cosmos==1.15.1 dlt[duckdb,filesystem]==1.6.1
 
 # Verifikasi instalasi berhasil