diff --git a/DDPG/ddpg.py b/DDPG/ddpg.py
index 5bbcaa9..c5aebca 100644
--- a/DDPG/ddpg.py
+++ b/DDPG/ddpg.py
@@ -246,7 +246,7 @@ def _learn(self, experiences):
     states = torch.from_numpy(np.vstack([e.state for e in experiences])
                               ).float().to(device)
     actions = torch.from_numpy(np.vstack([e.action for e in experiences])
-                               ).long().to(device)
+                               ).float().to(device)
     rewards = torch.from_numpy(np.vstack([e.reward for e in experiences])
                                ).float().to(device)
     next_states = torch.from_numpy(
diff --git a/TD3/TD3Agent_100.gif b/TD3/TD3Agent_100.gif
index 18df994..fee5553 100644
Binary files a/TD3/TD3Agent_100.gif and b/TD3/TD3Agent_100.gif differ
diff --git a/TD3/td3.py b/TD3/td3.py
index 66b9c57..a39c6d8 100644
--- a/TD3/td3.py
+++ b/TD3/td3.py
@@ -260,7 +260,7 @@ def _learn(self, experiences):
     states = torch.from_numpy(np.vstack([e.state for e in experiences])
                               ).float().to(device)
     actions = torch.from_numpy(np.vstack([e.action for e in experiences])
-                               ).long().to(device)
+                               ).float().to(device)
     rewards = torch.from_numpy(np.vstack([e.reward for e in experiences])
                                ).float().to(device)
     next_states = torch.from_numpy(
diff --git a/XDDPG/xddpg.py b/XDDPG/xddpg.py
index 1dd9b06..53bb0e1 100644
--- a/XDDPG/xddpg.py
+++ b/XDDPG/xddpg.py
@@ -300,7 +300,7 @@ def _learn(self, experiences):
     states = torch.from_numpy(np.vstack([e.state for e in experiences])
                               ).float().to(device)
     actions = torch.from_numpy(np.vstack([e.action for e in experiences])
-                               ).long().to(device)
+                               ).float().to(device)
     rewards = torch.from_numpy(np.vstack([e.reward for e in experiences])
                                ).float().to(device)
     next_states = torch.from_numpy(
diff --git a/XTD3/xtd3.py b/XTD3/xtd3.py
index 7b01e4a..d13adfb 100644
--- a/XTD3/xtd3.py
+++ b/XTD3/xtd3.py
@@ -318,7 +318,7 @@ def _learn(self, experiences):
     states = torch.from_numpy(np.vstack([e.state for e in experiences])
                               ).float().to(device)
     actions = torch.from_numpy(np.vstack([e.action for e in experiences])
-                               ).long().to(device)
+                               ).float().to(device)
     rewards = torch.from_numpy(np.vstack([e.reward for e in experiences])
                                ).float().to(device)
     next_states = torch.from_numpy(