diff --git a/mysignal/__init__.py b/mysignal/__init__.py
index 377e1f6..112abf1 100644
--- a/mysignal/__init__.py
+++ b/mysignal/__init__.py
@@ -1 +1 @@
-__version__ = '0.1.13'
+__version__ = '0.1.14'
diff --git a/mysignal/phasefreq.py b/mysignal/phasefreq.py
index 3433d08..89cbee9 100644
--- a/mysignal/phasefreq.py
+++ b/mysignal/phasefreq.py
@@ -104,7 +104,7 @@ def filter_signal_by_modes(time, signal, num_modes=1, bandwidth_factor=0.1, requ
     # Le temps reste le même après filtrage
     time_filtered = time
 
-    return filtered_signals, dominant_freqs, time_filtered
+    return np.array(filtered_signals), dominant_freqs, time_filtered
 
 
 def plot_filtered_modes(t, e, e_filtered, e_frequencies, e_time, n_modes):
@@ -120,6 +120,7 @@ def plot_filtered_modes(t, e, e_filtered, e_frequencies, e_time, n_modes):
     
     for i in range(n_modes):
         ax[i+1, 0].plot(e_time, e_filtered[i])
+        ax[i+1, 0].plot(e_time, e)
         ax[i+1, 0].set_title(f'Mode #{i+1} filtré ({e_frequencies[i]:.2f} Hz)')
         ax[i+1, 0].set_xlabel('Temps (s)')
         ax[i+1, 0].set_ylabel('Amplitude')