diff --git a/Dockerfile b/Dockerfile
index 41732ee..0a401c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,11 +43,11 @@ EXPOSE 8000
 CMD ["python", "main.py", "admin"]
 
 # ── Stage 2b: worker runtime (Playwright Noble + Python installed) ─────────────
-# Base: oci.reg.darano.ir//mcr.microsoft.com/playwright:v1.62.0-noble
+# Base: oci.reg.darano.ir/mcr.microsoft.com/playwright:v1.62.0-noble
 # This image ships: Ubuntu 24.04 + Chromium + Firefox + WebKit + system libs.
 # We add Python + uv ourselves.
 
-FROM oci.reg.darano.ir//mcr.microsoft.com/playwright:v1.62.0-noble AS worker
+FROM oci.reg.darano.ir/mcr.microsoft.com/playwright:v1.62.0-noble AS worker
 
 # Install Python 3.12 + uv (the Playwright image has browsers but no Python).
 # Use a mirror for apt since the VPS has network restrictions (Iran).