diff --git a/microservices/student/V1/Controllers/ExamAttemptsController.cs b/microservices/student/V1/Controllers/ExamAttemptsController.cs
index fcf4976..e203d8d 100644
--- a/microservices/student/V1/Controllers/ExamAttemptsController.cs
+++ b/microservices/student/V1/Controllers/ExamAttemptsController.cs
@@ -559,7 +559,7 @@ namespace OnlineAssessment.V1.Controllers
         /// <param name="exam_attempt_id"></param>
         /// <response code="-4000">Invalid input</response>
         /// <response code="-1">Unknown error</response>
-        [HttpPut("{language}/ExamAttempts/{exam_attempt_id}/End")]
+        [HttpPost("{language}/ExamAttempts/{exam_attempt_id}/End")]
         [ProducesResponseType(typeof(int), 200)]
         [Authorize(Roles = "Student")]
         public IActionResult EndExamAttempt(int exam_attempt_id)
@@ -596,7 +596,7 @@ namespace OnlineAssessment.V1.Controllers
         /// <response code="-4000">Invalid input</response>
         /// <response code="-4010">Resource is not allowed</response>
         /// <response code="-1">Unknown error</response>
-        [HttpPut("{language}/ExamAttempts/{attempt_id}/Pause")]
+        [HttpPost("{language}/ExamAttempts/{attempt_id}/Pause")]
         [ProducesResponseType(typeof(DurationView), 200)]
         [Authorize(Roles = "Student")]
         public IActionResult PauseExamAttempt(int attempt_id)
@@ -691,7 +691,7 @@ namespace OnlineAssessment.V1.Controllers
         /// <param name="attempt_id"></param>
         /// <response code="-4010">Resource is not allowed</response>
         /// <response code="-1">Unknown error</response>
-        [HttpPut("ExamAttempts/{attempt_id}/HeartBeat")]
+        [HttpPost("ExamAttempts/{attempt_id}/HeartBeat")]
         [ProducesResponseType(typeof(DurationView), 200)]
         [Authorize(Roles = "Student")]
 
@@ -729,7 +729,7 @@ namespace OnlineAssessment.V1.Controllers
         /// <response code="-4000">Invalid input</response>
         /// <response code="-4010">Resource is not allowed</response>
         /// <response code="-1">Unknown error</response>
-        [HttpPut("ExamAttempts/{attempt_id}/UpdateAnswer")]
+        [HttpPost("ExamAttempts/{attempt_id}/UpdateAnswer")]
         [ProducesResponseType(typeof(DurationView), 200)]
         [Authorize(Roles = "Student")]
 
diff --git a/microservices/student/V1/Controllers/PracticeAttemptsController.cs b/microservices/student/V1/Controllers/PracticeAttemptsController.cs
index d48d81e..ac47343 100644
--- a/microservices/student/V1/Controllers/PracticeAttemptsController.cs
+++ b/microservices/student/V1/Controllers/PracticeAttemptsController.cs
@@ -427,7 +427,7 @@ namespace OnlineAssessment.V1.Controllers
         /// <param name="attempt_id"></param>
         /// <param name="report"></param>
         /// <returns></returns>
-        [HttpPut("PracticeAttempts/{attempt_id}/End")]
+        [HttpPost("PracticeAttempts/{attempt_id}/End")]
         [ProducesResponseType(typeof(CorrectnessCount), 200)]
         [Authorize(Roles = "Student")]
 
diff --git a/microservices/student/V1/Controllers/UserGroupsController.cs b/microservices/student/V1/Controllers/UserGroupsController.cs
index 39edaf3..8c00a81 100644
--- a/microservices/student/V1/Controllers/UserGroupsController.cs
+++ b/microservices/student/V1/Controllers/UserGroupsController.cs
@@ -171,7 +171,7 @@ namespace OnlineAssessment.V1.Controllers
         ///<param name="user_group_id"></param>
         /// <param name="usergroup"></param>
         /// <returns></returns>
-        [HttpPut("{user_group_id}")]
+        [HttpPost("{user_group_id}/Update")]
         [Authorize(Roles = "Admin")]
         public IActionResult UpdateUserGroupOfTheInstitute(int user_group_id, [FromBody] UserGroupEditModel usergroup)
         {
@@ -222,7 +222,7 @@ namespace OnlineAssessment.V1.Controllers
         /// </summary>
         /// <param name="user_group_id"></param>
         /// <returns></returns>
-        [HttpDelete("{user_group_id}")]
+        [HttpPost("{user_group_id}/Delete")]
         [Authorize(Roles = "Admin")]
         public IActionResult DeleteUserGroup(int user_group_id)
         {
diff --git a/microservices/student/V1/Controllers/UsersController.cs b/microservices/student/V1/Controllers/UsersController.cs
index 64ab309..0f6f6bc 100644
--- a/microservices/student/V1/Controllers/UsersController.cs
+++ b/microservices/student/V1/Controllers/UsersController.cs
@@ -294,7 +294,7 @@ namespace OnlineAssessment.V1.Controllers
         /// </summary>
         /// <param name="language"></param>
         /// <returns></returns>
-        [HttpPut("{language}/UpdatePreference")]
+        [HttpPost("{language}/UpdatePreference")]
         [Authorize(Roles = "Student")]
         public IActionResult UpdatePreference(string language)
         {
@@ -334,7 +334,7 @@ namespace OnlineAssessment.V1.Controllers
         /// </summary>
         /// <param name="profileDetailView"></param>
         /// <returns></returns>
-        [HttpPut("UpdateMyDetails")]
+        [HttpPost("UpdateMyDetails")]
         [Authorize(Roles = "Student")]
         public IActionResult UpdateMyDetails([FromBody] ProfileDetailView profileDetailView)
         {