diff --git a/.devcontainer/setupEnv.sh b/.devcontainer/setupEnv.sh
old mode 100644
new mode 100755
diff --git a/src/backend/kernel_agents/group_chat_manager.py b/src/backend/kernel_agents/group_chat_manager.py
index 9b20c0bd..69abae8c 100644
--- a/src/backend/kernel_agents/group_chat_manager.py
+++ b/src/backend/kernel_agents/group_chat_manager.py
@@ -380,7 +380,7 @@ async def _execute_step(self, session_id: str, step: Step):
 
         if step.agent != "":
             agent_name = step.agent.value
-            formatted_agent = agent_name
+            formatted_agent = agent_name.replace("_", " ")
         else:
             raise ValueError(f"Check {step.agent} is missing")
 
diff --git a/src/frontend/wwwroot/task/task.js b/src/frontend/wwwroot/task/task.js
index 9dab6806..d0bf85da 100644
--- a/src/frontend/wwwroot/task/task.js
+++ b/src/frontend/wwwroot/task/task.js
@@ -26,6 +26,7 @@
     ? startTaskButtonContainer.querySelector("img")
     : null;
 
+  const textInputContainer = document.getElementsByClassName("text-input-container");
   const notyf = new Notyf({
     position: { x: "right", y: "top" },
     ripple: false,
@@ -136,9 +137,16 @@
   };
 
   const handleDisableOfActions = (status) => {
-    if (status === "completed") {
-      taskPauseButton.disabled = true;
-      taskCancelButton.disabled = true;
+    if(status === "completed"){
+      taskPauseButton.disabled=true;
+      taskCancelButton.disabled=true;
+      taskMessageTextarea.disabled = true;
+      taskMessageTextarea.style.backgroundColor = "#efefef";
+      taskMessageTextarea.style.cursor = 'not-allowed';
+      taskMessageAddButton.setAttribute('disabled', true)
+      taskMessageAddButton.style.cursor = 'not-allowed';
+      textInputContainer[0].style.backgroundColor = '#efefef';
+      textInputContainer[0].style.cursor = 'not-allowed';
     } else {
       taskPauseButton.disabled = false;
       taskCancelButton.disabled = false;