diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5fb77b6..2b064ca 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -130,9 +130,9 @@ WORKDIR /app
 COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
 COPY --from=builder /usr/local/bin /usr/local/bin
 
-# Copy application code directly to /app/ to preserve package structure
-# This ensures peikarband.peikarband module can be found by Reflex
-COPY --from=builder --chown=peikarband:peikarband /build/peikarband /app
+# Copy application code to /app/peikarband/ to create peikarband.peikarband structure
+# With app_name="peikarband", Reflex expects to find peikarband.peikarband module
+COPY --from=builder --chown=peikarband:peikarband /build/peikarband /app/peikarband
 
 # Create necessary directories
 RUN mkdir -p /app/data /app/logs /app/uploaded_files && \
@@ -144,14 +144,14 @@ RUN chmod -R 755 /app && \
 
 # Environment variables
 # PYTHONPATH=/app allows importing peikarband package from /app/peikarband/
-# and src.* imports from /app/src/
+# and peikarband.peikarband from /app/peikarband/peikarband/
 # Note: Python adds current directory (.) to sys.path automatically, but PYTHONPATH entries come first
 # REFLEX_DIR points to the directory containing rxconfig.py
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONPATH=/app \
+    PYTHONPATH=/app:/app/peikarband \
     PATH="/app/.venv/bin:$PATH" \
-    REFLEX_DIR=/app \
+    REFLEX_DIR=/app/peikarband \
     NODE_ENV=production
 
 # Health check
@@ -168,8 +168,9 @@ EXPOSE 3000 8000
 ENTRYPOINT ["/usr/bin/tini", "--"]
 
 # Start application
-# Reflex will run from /app where rxconfig.py is located
-# PYTHONPATH=/app allows Python to find peikarband package for imports
+# Reflex will run from /app/peikarband where rxconfig.py is located
+# PYTHONPATH=/app:/app/peikarband allows Python to find both peikarband and peikarband.peikarband
+WORKDIR /app/peikarband
 CMD ["reflex", "run", "--env", "prod", "--loglevel", "info", "--frontend-port", "3000", "--backend-port", "8000"]
 
 # ============================================
diff --git a/peikarband/rxconfig.py b/peikarband/rxconfig.py
index be00ed0..95486f8 100644
--- a/peikarband/rxconfig.py
+++ b/peikarband/rxconfig.py
@@ -13,7 +13,7 @@ BACKEND_PORT = int(os.getenv("BACKEND_PORT", "8000"))
 DB_URL = os.getenv("DATABASE_URL", "sqlite:////app/data/reflex.db")
 
 config = rx.Config(
-    app_name="app",
+    app_name="peikarband",
     api_url=API_URL,
     frontend_port=FRONTEND_PORT,
     backend_port=BACKEND_PORT,