diff --git a/src/app/api/reports/index.ts b/src/app/api/reports/index.ts
index 7779e14..1648111 100644
--- a/src/app/api/reports/index.ts
+++ b/src/app/api/reports/index.ts
@@ -69,7 +69,7 @@ export interface LateStartReportRequest {
 export interface ProjectCompletionReportFilter {
     startDate: String;
     startDateTo: String;
-    Outstanding: String;
+    outstanding: String;
 }
 
 export interface ProjectCompletionReportRequest {
diff --git a/src/components/ProjectCompletionReport/ProjectCompletionReport.tsx b/src/components/ProjectCompletionReport/ProjectCompletionReport.tsx
index 397c27a..66bf505 100644
--- a/src/components/ProjectCompletionReport/ProjectCompletionReport.tsx
+++ b/src/components/ProjectCompletionReport/ProjectCompletionReport.tsx
@@ -39,7 +39,7 @@ const ProjectCompletionReport: React.FC<Props> = (
       },
       {
         label: t("Type"),
-        paramName: "Outstanding",
+        paramName: "outstanding",
         type: "select",
         needAll: false,
         options: outstandingList
@@ -57,7 +57,7 @@ const ProjectCompletionReport: React.FC<Props> = (
           let postData: ProjectCompletionReportRequest = {
             startDate: "",
             endDate: dayjs().format(INPUT_DATE_FORMAT).toString(),
-            oustanding: false
+            outstanding: false
           };
           if (query.endDate && query.endDate.length > 0) {
             postData.endDate = query.endDate;
@@ -68,7 +68,7 @@ const ProjectCompletionReport: React.FC<Props> = (
             setError(t("Start Date cant be empty"));
           } else {
             postData.startDate = query.startDate;
-            if (query.Outstanding && query.Outstanding === "Outstanding Accounts Receivable") {
+            if (query.outstanding && query.outstanding === "Outstanding Accounts Receivable") {
                 // outstanding report
                 postData.outstanding = true
             }