diff --git a/src/controllers/departmentController.js b/src/controllers/departmentController.js
index 45f0b488..ff6c45af 100644
--- a/src/controllers/departmentController.js
+++ b/src/controllers/departmentController.js
@@ -1866,4 +1866,46 @@ exports.getCitiesBasedState = async (request, reply) => {
   } catch (err) {
     reply.status(500).send({ message: err.message });
   }
-};
\ No newline at end of file
+};
+
+
+
+exports.updateBranchOrCompanyDetails = async (request, reply) => {
+  try {
+    const { id } = request.params;
+    const updateData = request.body;
+    let updatedDoc;
+
+    if (id.startsWith("AWBR")) {
+      // Update Branch
+      updatedDoc = await Branch.findOneAndUpdate(
+        { branchId: id },
+        { ...updateData, updatedAt: new Date() },
+        { new: true }
+      );
+    } else if (id.startsWith("AWCI")) {
+      // Update City
+      updatedDoc = await City.findOneAndUpdate(
+        { cityId: id },
+        { ...updateData, updatedAt: new Date() },
+        { new: true }
+      );
+    } else {
+      return reply.code(400).send({ error: "Invalid ID format" });
+    }
+
+    if (!updatedDoc) {
+      return reply.code(404).send({ message: "Record not found" });
+    }
+
+    return reply.send({
+      message: "Details updated successfully",
+      data: updatedDoc,
+    });
+  } catch (err) {
+    request.log.error(err);
+    return reply
+      .code(500)
+      .send({ error: "Failed to update details", details: err.message });
+  }
+};
diff --git a/src/routes/departmentRoute.js b/src/routes/departmentRoute.js
index a948d45a..428da809 100644
--- a/src/routes/departmentRoute.js
+++ b/src/routes/departmentRoute.js
@@ -207,6 +207,46 @@ fastify.route({
     }
   },
   handler: departmentController.getDetails
+});
+fastify.route({
+  method: "PUT",
+  url: "/api/updateBranchOrCompanydetails/:id",
+  schema: {
+    tags: ["Department"],
+  description: "Update details of a branch or city",
+  summary: "Edit department details by branchId or cityId",
+  params: {
+    type: "object",
+    properties: {
+      id: { type: "string" }, // branchId or cityId
+    },
+    required: ["id"],
+  },
+  body: {
+    type: "object",
+    properties: {
+      phone: { type: "string" },
+      land_line_number: { type: "string" },
+      officeName: { type: "string" },
+      office_address1: { type: "string" },
+      address2: { type: "string" },
+      email: { type: "string" },
+      pincode: { type: "string" },
+      zone: { type: "string" },
+      city: { type: "string" },
+      state: { type: "string" },
+      country: { type: "string" },
+      nameoftheContactPerson: { type: "string" },
+      location: { type: "array", items: { type: "string" } },
+      longitude: { type: "number" },
+      latitude: { type: "number" },
+      googleLocation: { type: "string" },
+      gstNo: { type: "string" }
+    },
+    additionalProperties: true, // allow extra fields if needed
+  },
+  },
+  handler: departmentController.updateBranchOrCompanyDetails
 });
       fastify.route({
   method: "GET",