diff --git a/Makefile b/Makefile
deleted file mode 100644
index ff83f9778..000000000
--- a/Makefile
+++ /dev/null
@@ -1,101 +0,0 @@
-#
-#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
-#
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
-#
-
-# Force using Bash
-SHELL := /bin/bash
-
-# Environment variable definitions
-VENV := .venv
-PYTHON := $(VENV)/bin/python
-RUFF := $(VENV)/bin/ruff
-SYS_PYTHON := python3
-PYTHONPATH := $(shell pwd)
-
-# Default paths to check (can be overridden)
-CHECK_PATH ?= .
-FIX_PATH ?= .
-
-.PHONY: help ruff-install ruff-check ruff-fix ruff-format ruff-all lint format check-structure
-
-help: ## Show this help message
-	@echo "Available targets:"
-	@echo "  make ruff-install    - Install ruff in virtual environment"
-	@echo "  make ruff-check      - Run ruff lint checks (read-only)"
-	@echo "  make ruff-fix        - Run ruff lint checks and auto-fix issues"
-	@echo "  make ruff-format     - Format code with ruff"
-	@echo "  make ruff-all        - Run format + check + fix (recommended)"
-	@echo "  make lint            - Alias for ruff-check"
-	@echo "  make format          - Alias for ruff-format"
-	@echo "  make check-structure - Check code structure (imports, etc.)"
-	@echo ""
-	@echo "Usage examples:"
-	@echo "  make ruff-check CHECK_PATH=test/                    # Check specific directory"
-	@echo "  make ruff-fix CHECK_PATH=api/apps/user_app.py      # Fix specific file"
-	@echo "  make ruff-all                                      # Format and fix all code"
-
-# 🔧 Install ruff in virtual environment
-ruff-install:
-	@echo "📦 Installing ruff..."
-	@if [ ! -d "$(VENV)" ]; then \
-		echo "⚠️  Virtual environment not found. Creating one..."; \
-		$(SYS_PYTHON) -m venv $(VENV); \
-	fi
-	@$(VENV)/bin/pip install -q ruff || (echo "❌ Failed to install ruff" && exit 1)
-	@echo "✅ Ruff installed successfully"
-
-# 🔍 Run ruff lint checks (read-only, no modifications)
-ruff-check: ruff-install
-	@echo "🔍 Running ruff lint checks on $(CHECK_PATH)..."
-	@$(RUFF) check $(CHECK_PATH) || (echo "❌ Lint checks failed" && exit 1)
-	@echo "✅ Lint checks passed"
-
-# 🔧 Run ruff lint checks and auto-fix issues
-ruff-fix: ruff-install
-	@echo "🔧 Running ruff lint checks and auto-fixing issues on $(FIX_PATH)..."
-	@$(RUFF) check --fix $(FIX_PATH) || (echo "⚠️  Some issues could not be auto-fixed" && exit 1)
-	@echo "✅ Auto-fix complete"
-
-# 💅 Format code with ruff
-ruff-format: ruff-install
-	@echo "💅 Formatting code with ruff on $(FIX_PATH)..."
-	@$(RUFF) format $(FIX_PATH) || (echo "❌ Formatting failed" && exit 1)
-	@echo "✅ Code formatted successfully"
-
-# 🎯 Run all ruff operations: format + check + fix (recommended workflow)
-ruff-all: ruff-install
-	@echo "🎯 Running complete ruff workflow (format + check + fix)..."
-	@echo "1️⃣ Formatting code..."
-	@$(RUFF) format $(FIX_PATH) || (echo "❌ Formatting failed" && exit 1)
-	@echo "2️⃣ Running lint checks and auto-fixing..."
-	@$(RUFF) check --fix $(FIX_PATH) || (echo "⚠️  Some issues could not be auto-fixed" && exit 1)
-	@echo "3️⃣ Final lint check..."
-	@$(RUFF) check $(FIX_PATH) || (echo "❌ Final lint check failed" && exit 1)
-	@echo "✅ All ruff checks passed!"
-
-# 📋 Check code structure (imports, unused code, etc.)
-check-structure: ruff-install
-	@echo "📋 Checking code structure..."
-	@echo "Checking for unused imports..."
-	@$(RUFF) check --select F401 $(CHECK_PATH) || true
-	@echo "Checking import order..."
-	@$(RUFF) check --select I $(CHECK_PATH) || true
-	@echo "✅ Structure check complete"
-
-# Aliases for convenience
-lint: ruff-check ## Alias for ruff-check
-format: ruff-format ## Alias for ruff-format
-fix: ruff-fix ## Alias for ruff-fix
-