diff --git a/src/pages/block.tsx b/src/pages/block.tsx
index 958ec1dc..2e064a63 100644
--- a/src/pages/block.tsx
+++ b/src/pages/block.tsx
@@ -94,7 +94,7 @@ const Block: React.FC = () => {
   const [editState, setEditState] = useState<StateDetail | null>(null);
   const [selectedStateForEdit, setSelectedStateForEdit] =
     useState<StateDetail | null>(null);
-  const [blocksFieldId, setBlocksFieldId] = useState<string>("");
+  const [blocksFieldId, setBlocksFieldId] = useState<string>("4aab68ae-8382-43aa-a45a-e9b239319857");
   const [districtFieldId, setDistrictFieldId] = useState<string>("");
   const [sortBy, setSortBy] = useState<[string, string]>(["name", "asc"]);
   const [paginationCount, setPaginationCount] = useState<number>(0);
@@ -299,7 +299,7 @@ const Block: React.FC = () => {
       const blockCodeArray = blocks.map((item: any) => item.value);
       setBlockCodeArr(blockCodeArray);
 
-      const blockFieldID = response?.result?.fieldId || "";
+      const blockFieldID = response?.result?.fieldId || "4aab68ae-8382-43aa-a45a-e9b239319857";
       setBlocksFieldId(blockFieldID);
     } catch (error) {
       console.error("Error fetching blocks", error);
diff --git a/src/pages/district.tsx b/src/pages/district.tsx
index dae0a49a..f44720e4 100644
--- a/src/pages/district.tsx
+++ b/src/pages/district.tsx
@@ -68,7 +68,7 @@ const District: React.FC = () => {
     useState<DistrictDetail | null>(null);
   const [confirmationDialogOpen, setConfirmationDialogOpen] =
     useState<boolean>(false);
-  const [districtFieldId, setDistrictFieldId] = useState<string>("");
+  const [districtFieldId, setDistrictFieldId] = useState<string>("b61edfc6-3787-4079-86d3-37262bf23a9e");
   const [loading, setLoading] = useState<boolean>(false);
   const [selectedSort, setSelectedSort] = useState("Sort");
   const [pageCount, setPageCount] = useState<number>(Numbers.ONE);
@@ -147,7 +147,7 @@ const District: React.FC = () => {
       const districtCodeArray = districts.map((item: any) => item.value);
       setDistrictCodeArr(districtCodeArray);
 
-      const districtFieldID = data?.result?.fieldId || "";
+      const districtFieldID = data?.result?.fieldId || "b61edfc6-3787-4079-86d3-37262bf23a9e";
       setDistrictFieldId(districtFieldID);
     } catch (error) {
       console.error("Error fetching districts", error);
@@ -446,7 +446,7 @@ const District: React.FC = () => {
       if (cohortCreateResponse) {
         filteredCohortOptionData();
         showToastMessage(t("COMMON.DISTRICT_ADDED_SUCCESS"), "success");
-      } else if (cohortCreateResponse.responseCode === 409) {
+      } else if (cohortCreateResponse?.responseCode === 409) {
         showToastMessage(t("COMMON.DISTRICT_DUPLICATION_FAILURE"), "error");
       }
     } catch (error) {