diff --git a/app.py b/app.py
index 01017c9..e74fed4 100755
--- a/app.py
+++ b/app.py
@@ -1,5 +1,4 @@
 import os
-import sys
 import json
 import base64
 import mimetypes
@@ -505,12 +504,6 @@ def clear_history():
 @app.route("/end", methods=["POST"])
 def end_chat():
     save_chat_history([])
-    # Encerra o servidor Flask
-    func = request.environ.get("werkzeug.server.shutdown")
-    if func:
-        func()
-    else:
-        os._exit(0)
     return jsonify({"status": "encerrado", "history": []})
 
 
@@ -641,4 +634,5 @@ def upload_file():
 
 
 if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=5001, debug=True)
\ No newline at end of file
+    print("  Acesse: http://localhost:5001")
+    app.run(host="0.0.0.0", port=5001, debug=True, use_reloader=False)
\ No newline at end of file
diff --git a/iniciar.sh b/iniciar.sh
index 57d16d9..e563bed 100755
--- a/iniciar.sh
+++ b/iniciar.sh
@@ -14,32 +14,25 @@ for cmd in python3 python; do
     break
   fi
 done
+
 if [ -z "$PYTHON" ]; then
   echo "Erro: Python nao encontrado."
   exit 1
 fi
 
-VENV_DIR="$DIR/venv"
+echo "[1/3] Verificando dependencias..."
+$PYTHON -m pip install -q --upgrade pip --root-user-action=ignore 2>/dev/null || true
+$PYTHON -m pip install -q -r "$DIR/requirements.txt" --root-user-action=ignore 2>/dev/null || \
+$PYTHON -m pip install -q -r "$DIR/requirements.txt" --break-system-packages || {
+  echo "Erro ao instalar dependencias. Tente manualmente:"
+  echo "  pip install -r requirements.txt"
+  exit 1
+}
 
-# Verifica se o venv e funcional
-if [ -f "$VENV_DIR/bin/activate" ] && $PYTHON -c "import flask" 2>/dev/null; then
-  echo "[1/3] Ambiente virtual funcional."
-  source "$VENV_DIR/bin/activate"
-else
-  echo "[1/2] Instalando dependencias..."
-  $PYTHON -m pip install --upgrade pip -q 2>/dev/null || true
-  $PYTHON -m pip install -r "$DIR/requirements.txt" -q --break-system-packages 2>/dev/null || \
-  $PYTHON -m pip install -r "$DIR/requirements.txt" -q 2>/dev/null || {
-    echo "[!] Erro ao instalar dependencias."
-    echo "    Tente: pip install -r requirements.txt"
-    exit 1
-  }
-  echo "[2/2] Dependencias instaladas."
-fi
-
-echo "[4/4] Iniciando aplicacao Flask..."
+echo "[2/3] Dependencias instaladas."
+echo "[3/3] Iniciando servidor..."
 echo ""
 echo "  Acesse: http://localhost:5001"
-echo "  Pressione Ctrl+C para parar."
+echo "  Ctrl+C para parar."
 echo ""
 $PYTHON "$DIR/app.py"
\ No newline at end of file