diff --git a/Apollo/api/application/models/Fees_status_model.php b/Apollo/api/application/models/Fees_status_model.php
index 20aeb743..cb504c46 100755
--- a/Apollo/api/application/models/Fees_status_model.php
+++ b/Apollo/api/application/models/Fees_status_model.php
@@ -665,89 +665,112 @@ class Fees_status_model extends CI_Model
      * created by kms
      * */
     public function defaultCourseFeesDetails($student=null){
-        // get default course fees
-        $this->db->select('CourseID,CourseName,PC,TC,DC,MC,OtherFees');
-        $this->db->where('CourseID',$student['CourseID']);
-        $endFeesDetails = $this->db->get(COURSE);
-        $myArray = array();
-        if($endFeesDetails->result()){
-            foreach ($endFeesDetails->result() as $value ){
-                $pc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'PC', 'ActualFees'=>$value->PC);
-                $tc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'TC', 'ActualFees'=>$value->TC);
-                $dc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'DC', 'ActualFees'=>$value->DC);
-                $mc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'MC', 'ActualFees'=>$value->MC);
-                $other_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'OTHER', 'ActualFees'=>$value->OtherFees);
 
-                array_push($myArray,$pc_array);
-                array_push($myArray,$tc_array);
-                array_push($myArray,$dc_array);
-                array_push($myArray,$mc_array);
-                array_push($myArray,$other_array);
-            }
+        // check student fees paid details for get default course fees
 
-            // default course fees details in student status
-            foreach ($myArray as $row1){
-                $this->db->select('FeesID,CourseFees,STFOrWR,Waiver,Others,SessionName,RollNo');
-                $this->db->where('StudentID',$student['StudentID']);
-                $this->db->where('CourseID',$student['CourseID']);
-                $this->db->where('FeesType',$row1['Sem_Year']);
-                $existFeesDetails = $this->db->get(STUDENTS_FEES_STATUS);
+        $this->db->select('ifnull(SUM((SFS.CourseFees)),0) as CourseFees');
+        $this->db->from(STUDENTS_FEES_STATUS.' as SFS');
+        $this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
+        $this->db->where('SFS.CourseID',$student['CourseID']);
+        $this->db->where('SFS.StudentID',$student['StudentID']);
+        $feesAmount = $this->db->get()->result();
+
+        $this->db->select('ifnull(SUM((SFP.BillAmount)),0) as PaidAmount');
+        $this->db->from(STUDENTS_FEES_PAID.' as SFP');
+        $this->db->join(STUDENTS_FEES_STATUS.' as SFS', 'SFS.FeesID = SFP.FeesId');
+        $this->db->where('SFS.CourseID',$student['CourseID']);
+        $this->db->where('SFS.StudentID',$student['StudentID']);
+        $paidAmount = $this->db->get()->result();
+
+        if($feesAmount[0]->CourseFees <= $paidAmount[0]->PaidAmount){
+            // get default course fees
+            $this->db->select('CourseID,CourseName,PC,TC,DC,MC,OtherFees');
+            $this->db->where('CourseID',$student['CourseID']);
+            $endFeesDetails = $this->db->get(COURSE);
+            $myArray = array();
+            if($endFeesDetails->result()){
+                foreach ($endFeesDetails->result() as $value ){
+                    $pc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'PC', 'ActualFees'=>$value->PC);
+                    $tc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'TC', 'ActualFees'=>$value->TC);
+                    $dc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'DC', 'ActualFees'=>$value->DC);
+                    $mc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'MC', 'ActualFees'=>$value->MC);
+                    $other_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'OTHER', 'ActualFees'=>$value->OtherFees);
+
+                    array_push($myArray,$pc_array);
+                    array_push($myArray,$tc_array);
+                    array_push($myArray,$dc_array);
+                    array_push($myArray,$mc_array);
+                    array_push($myArray,$other_array);
+                }
+
+                // default course fees details in student status
+                foreach ($myArray as $row1){
+                    $this->db->select('FeesID,CourseFees,STFOrWR,Waiver,Others,SessionName,RollNo');
+                    $this->db->where('StudentID',$student['StudentID']);
+                    $this->db->where('CourseID',$student['CourseID']);
+                    $this->db->where('FeesType',$row1['Sem_Year']);
+                    $existFeesDetails = $this->db->get(STUDENTS_FEES_STATUS);
+
+                    if($existData=$existFeesDetails->result()){
+                        $fetchData['ExistValue']=1;
+                        $fetchData['ID']=$row1['Sem_Year'];
+                        $fetchData['CourseID']=$row1['CourseID'];
+                        $fetchData['Sem_Year']=$row1['Sem_Year'];
+                        $fetchData['ActualFees']=$existData[0]->CourseFees;
+                        $fetchData['STFOrWR']=$existData[0]->STFOrWR;
+                        $fetchData['Waiver']=$existData[0]->Waiver;
+                        $fetchData['Others']=$existData[0]->Others;
+                        $fetchData['SessionName']=$existData[0]->SessionName;
+                        $fetchData['RollNo']=$existData[0]->RollNo;
+                        $fetchData['PayableFees']=$existData[0]->CourseFees+$existData[0]->STFOrWR+$existData[0]->Others-$existData[0]->Waiver;
+                        // for installment details
+                        $InstallemtResult = $this->getInstallmentDetails($existData[0]->FeesID);
+                        if($InstallemtResult != false){
+                            $fetchData['InstallmentDetails']=$InstallemtResult;
+                        }
+                        else{
+
+                            $fetchData['InstallmentDetails']="";
+
+
+                        }
+                        $CourseFeesArray1[]=$fetchData;
 
-                if($existData=$existFeesDetails->result()){
-                    $fetchData['ExistValue']=1;
-                    $fetchData['ID']=$row1['Sem_Year'];
-                    $fetchData['CourseID']=$row1['CourseID'];
-                    $fetchData['Sem_Year']=$row1['Sem_Year'];
-                    $fetchData['ActualFees']=$existData[0]->CourseFees;
-                    $fetchData['STFOrWR']=$existData[0]->STFOrWR;
-                    $fetchData['Waiver']=$existData[0]->Waiver;
-                    $fetchData['Others']=$existData[0]->Others;
-                    $fetchData['SessionName']=$existData[0]->SessionName;
-                    $fetchData['RollNo']=$existData[0]->RollNo;
-                    $fetchData['PayableFees']=$existData[0]->CourseFees+$existData[0]->STFOrWR+$existData[0]->Others-$existData[0]->Waiver;
-                    // for installment details
-                    $InstallemtResult = $this->getInstallmentDetails($existData[0]->FeesID);
-                    if($InstallemtResult != false){
-                        $fetchData['InstallmentDetails']=$InstallemtResult;
                     }
                     else{
 
-                        $fetchData['InstallmentDetails']="";
+                        $fetchData['ExistValue']=0;
 
+                        $fetchData['ID']=$row1['Sem_Year'];
+
+                        $fetchData['CourseID']=$row1['CourseID'];
+                        $fetchData['Sem_Year']=$row1['Sem_Year'];
+                        $fetchData['ActualFees']=$row1['ActualFees'];
+                        $fetchData['STFOrWR']="";
+                        $fetchData['Waiver']="";
+                        $fetchData['Others']="";
+                        $fetchData['SessionName']="Nill";
+                        $fetchData['RollNo']="";
+                        $fetchData['PayableFees']=$row1['ActualFees'];
+                        $fetchData['InstallmentDetails']="";
+                        $CourseFeesArray1[]=$fetchData;
 
                     }
-                    $CourseFeesArray1[]=$fetchData;
-
-                }
-                else{
-
-                    $fetchData['ExistValue']=0;
-
-                    $fetchData['ID']=$row1['Sem_Year'];
-
-                    $fetchData['CourseID']=$row1['CourseID'];
-                    $fetchData['Sem_Year']=$row1['Sem_Year'];
-                    $fetchData['ActualFees']=$row1['ActualFees'];
-                    $fetchData['STFOrWR']="";
-                    $fetchData['Waiver']="";
-                    $fetchData['Others']="";
-                    $fetchData['SessionName']="Nill";
-                    $fetchData['RollNo']="";
-                    $fetchData['PayableFees']=$row1['ActualFees'];
-                    $fetchData['InstallmentDetails']="";
-                    $CourseFeesArray1[]=$fetchData;
 
                 }
 
+                return $CourseFeesArray1;
+            }
+            else {
+                return false;
             }
-
-            return $CourseFeesArray1;
         }
-        else {
+        else{
             return false;
         }
 
 
+
     }
 
     /*