diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index 25a490ad..813e4f56 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -91,8 +91,8 @@ exports.addTanks = async (req, reply) => {
     
 
 
-    const customerId = req.params.customerId;
-    const { hardwareId, tankhardwareId,tankName,tankLocation } = req.body;
+    const InstallerId = req.params.InstallerId;
+    const { customerId,hardwareId, tankhardwareId,tankName,tankLocation } = req.body;
     
 
     // Check if the combination of hardwareId and tankhardwareId already exists
@@ -109,6 +109,7 @@ exports.addTanks = async (req, reply) => {
     }
 
     const tankData = {
+      InstallerId:InstallerId,
       customerId: customerId,
       hardwareId: hardwareId,
       tankhardwareId: tankhardwareId,
diff --git a/src/models/tanks.js b/src/models/tanks.js
index 4c4dae84..a4348860 100644
--- a/src/models/tanks.js
+++ b/src/models/tanks.js
@@ -33,7 +33,7 @@ const RoleSchema = new Schema({ name: String });
 
 const tanksSchema = new mongoose.Schema({
     hardwareId: { type: String },
-    
+    InstallerId: { type: String, default: null },
     tankhardwareId: { type: String },
     hardwareId_type: { type: String },
     hardwareId_company: { type: String },
diff --git a/src/routes/tanksRoute.js b/src/routes/tanksRoute.js
index 7cf084b2..25bd5f57 100644
--- a/src/routes/tanksRoute.js
+++ b/src/routes/tanksRoute.js
@@ -6,18 +6,18 @@ module.exports = function (fastify, opts, next) {
 
     fastify.route({
         method: "POST",
-        url: "/api/addTanks/:customerId",
+        url: "/api/addTanks/:InstallerId",
         schema: {
           tags: ["Tank"],
           description: "This is for cretae New Tank",
           summary: "This is for Create New Tank.",
           params: {
-            required: ["customerId"],
+            required: ["InstallerId"],
             type: "object",
             properties: {
-              customerId: {
+              InstallerId: {
                 type: "string",
-                description: "customerId",
+                description: "InstallerId",
               },
             },
           },
@@ -29,7 +29,7 @@ module.exports = function (fastify, opts, next) {
                 tankName: { type: "string" },
                 blockName: { type: "string"},
                 capacity: { type: "string" },
-                
+                customerId: { type: "string" },
                 typeOfWater: { type: "string" },
                 waterCapacityPerCm:{ type: "string" },
                 tankLocation: { type: "string" },