diff --git a/src/components/Controls/ECUDropDown/index.jsx b/src/components/Controls/ECUDropDown/index.jsx
index 0ed9188..d54e106 100644
--- a/src/components/Controls/ECUDropDown/index.jsx
+++ b/src/components/Controls/ECUDropDown/index.jsx
@@ -1,32 +1,52 @@
 import React from "react";
-import { Select } from "@material-ui/core";
+import { FormControl, InputLabel, Select } from "@material-ui/core";
+import useStyles from "../../useStyles";
 
 const ECUDropDown = (props) => {
   const changeHandler = (e) => {
     if (!props.changeHandler) return;
     props.changeHandler(e);
   };
+  const classes = useStyles();
 
   return (
-    <Select
-      id={props.id}
-      native
+    <FormControl
       variant="outlined"
-      value={props.value}
-      onChange={changeHandler}
+      margin="normal"
+      fullWidth={false}
     >
-      {ECUs.map((item, index) => (
-        <option key={index} value={item[0]}>
-          {item[1]}
-        </option>
-      ))}
-    </Select>
+      <InputLabel
+        className={classes.whiteBackground}
+        required={props.required}
+        disabled={props.disabled}
+      >
+        {props.label}
+      </InputLabel>
+      <Select
+        id={props.id}
+        name={props.name}
+        variant={"outlined"}
+        native
+        value={props.value}
+        onChange={changeHandler}
+        disabled={props.disabled}
+      >
+        {
+          ECUs.map((item, index) => (
+            <option key={index} value={item && item[0] ? item[0] : null}>
+              {item && item[0] ? item[0] : null}
+            </option>
+          ))
+        }
+      </Select >
+    </FormControl>
   );
 };
 
 export default ECUDropDown;
 
 const ECUs = [
+  null,
   ["AGS", "Active Grille Shutter"],
   ["ADB", "Adaptive Driving Beam"],
   ["ADAS", "Advanced Driver Assist System"],
diff --git a/src/components/Flashpack/Add/__snapshots__/index.test.jsx.snap b/src/components/Flashpack/Add/__snapshots__/index.test.jsx.snap
index 9487d26..36e887b 100644
--- a/src/components/Flashpack/Add/__snapshots__/index.test.jsx.snap
+++ b/src/components/Flashpack/Add/__snapshots__/index.test.jsx.snap
@@ -214,13 +214,11 @@ exports[`FlashpackAdd Render 1`] = `
                     class="input_container"
                   >
                     <div
-                      class="MuiFormControl-root MuiTextField-root MuiFormControl-marginNormal"
+                      class="MuiFormControl-root MuiFormControl-marginNormal"
                     >
                       <label
-                        class="MuiFormLabel-root MuiInputLabel-root MuiInputLabel-formControl MuiInputLabel-animated MuiInputLabel-outlined Mui-required Mui-required"
+                        class="MuiFormLabel-root MuiInputLabel-root makeStyles-whiteBackground-0 MuiInputLabel-formControl MuiInputLabel-animated MuiInputLabel-outlined Mui-required Mui-required"
                         data-shrink="false"
-                        for="ecuName"
-                        id="ecuName-label"
                       >
                         ECU Name
                         <span
@@ -234,26 +232,495 @@ exports[`FlashpackAdd Render 1`] = `
                       <div
                         class="MuiInputBase-root MuiOutlinedInput-root MuiInputBase-formControl"
                       >
-                        <input
+                        <select
                           aria-invalid="false"
-                          class="MuiInputBase-input MuiOutlinedInput-input"
+                          class="MuiSelect-root MuiSelect-select MuiSelect-outlined MuiInputBase-input MuiOutlinedInput-input"
                           id="ecuName"
-                          maxlength="255"
                           name="ecuName"
-                          required=""
-                          type="text"
-                          value=""
-                        />
+                        >
+                          <option />
+                          <option
+                            value="AGS"
+                          >
+                            AGS
+                          </option>
+                          <option
+                            value="ADB"
+                          >
+                            ADB
+                          </option>
+                          <option
+                            value="ADAS"
+                          >
+                            ADAS
+                          </option>
+                          <option
+                            value="ACU"
+                          >
+                            ACU
+                          </option>
+                          <option
+                            value="ACP"
+                          >
+                            ACP
+                          </option>
+                          <option
+                            value="AMP"
+                          >
+                            AMP
+                          </option>
+                          <option
+                            value="AP_FL"
+                          >
+                            AP_FL
+                          </option>
+                          <option
+                            value="AP_FR"
+                          >
+                            AP_FR
+                          </option>
+                          <option
+                            value="AP_RL"
+                          >
+                            AP_RL
+                          </option>
+                          <option
+                            value="AP_RR"
+                          >
+                            AP_RR
+                          </option>
+                          <option
+                            value="AL"
+                          >
+                            AL
+                          </option>
+                          <option
+                            value="BCS"
+                          >
+                            BCS
+                          </option>
+                          <option
+                            value="BMS"
+                          >
+                            BMS
+                          </option>
+                          <option
+                            value="BMU"
+                          >
+                            BMU
+                          </option>
+                          <option
+                            value="BCM"
+                          >
+                            BCM
+                          </option>
+                          <option
+                            value="CDS"
+                          >
+                            CDS
+                          </option>
+                          <option
+                            value="CCU"
+                          >
+                            CCU
+                          </option>
+                          <option
+                            value="CIM"
+                          >
+                            CIM
+                          </option>
+                          <option
+                            value="CVM"
+                          >
+                            CVM
+                          </option>
+                          <option
+                            value="CFM"
+                          >
+                            CFM
+                          </option>
+                          <option
+                            value="CMRR_FL"
+                          >
+                            CMRR_FL
+                          </option>
+                          <option
+                            value="CMRR_FR"
+                          >
+                            CMRR_FR
+                          </option>
+                          <option
+                            value="CMRR_RL"
+                          >
+                            CMRR_RL
+                          </option>
+                          <option
+                            value="CMRR_RR"
+                          >
+                            CMRR_RR
+                          </option>
+                          <option
+                            value="DVRC"
+                          >
+                            DVRC
+                          </option>
+                          <option
+                            value="DC-CHM"
+                          >
+                            DC-CHM
+                          </option>
+                          <option
+                            value="DMC"
+                          >
+                            DMC
+                          </option>
+                          <option
+                            value="DSMC"
+                          >
+                            DSMC
+                          </option>
+                          <option
+                            value="DWSG"
+                          >
+                            DWSG
+                          </option>
+                          <option
+                            value="EKS"
+                          >
+                            EKS
+                          </option>
+                          <option
+                            value="EPS"
+                          >
+                            EPS
+                          </option>
+                          <option
+                            value="EAS"
+                          >
+                            EAS
+                          </option>
+                          <option
+                            value="ECC"
+                          >
+                            ECC
+                          </option>
+                          <option
+                            value="EWP_B"
+                          >
+                            EWP_B
+                          </option>
+                          <option
+                            value="EWP_FD"
+                          >
+                            EWP_FD
+                          </option>
+                          <option
+                            value="EWP_H"
+                          >
+                            EWP_H
+                          </option>
+                          <option
+                            value="EWP_RD"
+                          >
+                            EWP_RD
+                          </option>
+                          <option
+                            value="EWM"
+                          >
+                            EWM
+                          </option>
+                          <option
+                            value="EXV_B"
+                          >
+                            EXV_B
+                          </option>
+                          <option
+                            value="EXV_HP"
+                          >
+                            EXV_HP
+                          </option>
+                          <option
+                            value="ESP"
+                          >
+                            ESP
+                          </option>
+                          <option
+                            value="FDHA_FL"
+                          >
+                            FDHA_FL
+                          </option>
+                          <option
+                            value="FDHA_FR"
+                          >
+                            FDHA_FR
+                          </option>
+                          <option
+                            value="FDHA_RL"
+                          >
+                            FDHA_RL
+                          </option>
+                          <option
+                            value="FDHA_RR"
+                          >
+                            FDHA_RR
+                          </option>
+                          <option
+                            value="Lumber"
+                          >
+                            Lumber
+                          </option>
+                          <option
+                            value="FBM_L"
+                          >
+                            FBM_L
+                          </option>
+                          <option
+                            value="FBM_R"
+                          >
+                            FBM_R
+                          </option>
+                          <option
+                            value="FVC"
+                          >
+                            FVC
+                          </option>
+                          <option
+                            value="GW"
+                          >
+                            GW
+                          </option>
+                          <option
+                            value="HUD"
+                          >
+                            HUD
+                          </option>
+                          <option
+                            value="IDS"
+                          >
+                            IDS
+                          </option>
+                          <option
+                            value="ICC"
+                          >
+                            ICC
+                          </option>
+                          <option
+                            value="IBS"
+                          >
+                            IBS
+                          </option>
+                          <option
+                            value="iBooster"
+                          >
+                            iBooster
+                          </option>
+                          <option
+                            value="KS"
+                          >
+                            KS
+                          </option>
+                          <option
+                            value="LSC"
+                          >
+                            LSC
+                          </option>
+                          <option
+                            value="MRR"
+                          >
+                            MRR
+                          </option>
+                          <option
+                            value="MCU_F"
+                          >
+                            MCU_F
+                          </option>
+                          <option
+                            value="MCU_R"
+                          >
+                            MCU_R
+                          </option>
+                          <option
+                            value="MDV"
+                          >
+                            MDV
+                          </option>
+                          <option
+                            value="MFS"
+                          >
+                            MFS
+                          </option>
+                          <option
+                            value="MIS"
+                          >
+                            MIS
+                          </option>
+                          <option
+                            value="MPC"
+                          >
+                            MPC
+                          </option>
+                          <option
+                            value="OMC"
+                          >
+                            OMC
+                          </option>
+                          <option
+                            value="OHC"
+                          >
+                            OHC
+                          </option>
+                          <option
+                            value="PAS"
+                          >
+                            PAS
+                          </option>
+                          <option
+                            value="PCU"
+                          >
+                            PCU
+                          </option>
+                          <option
+                            value="PMS"
+                          >
+                            PMS
+                          </option>
+                          <option
+                            value="PSM"
+                          >
+                            PSM
+                          </option>
+                          <option
+                            value="PEPS"
+                          >
+                            PEPS
+                          </option>
+                          <option
+                            value="PKC"
+                          >
+                            PKC
+                          </option>
+                          <option
+                            value="PKC_ANT_L"
+                          >
+                            PKC_ANT_L
+                          </option>
+                          <option
+                            value="PKC_ANT_R"
+                          >
+                            PKC_ANT_R
+                          </option>
+                          <option
+                            value="PWC"
+                          >
+                            PWC
+                          </option>
+                          <option
+                            value="PASC"
+                          >
+                            PASC
+                          </option>
+                          <option
+                            value="PDU"
+                          >
+                            PDU
+                          </option>
+                          <option
+                            value="PLGM"
+                          >
+                            PLGM
+                          </option>
+                          <option
+                            value="RLS"
+                          >
+                            RLS
+                          </option>
+                          <option
+                            value="RAC"
+                          >
+                            RAC
+                          </option>
+                          <option
+                            value="RVC"
+                          >
+                            RVC
+                          </option>
+                          <option
+                            value="RSC"
+                          >
+                            RSC
+                          </option>
+                          <option
+                            value="RCM"
+                          >
+                            RCM
+                          </option>
+                          <option
+                            value="RSM"
+                          >
+                            RSM
+                          </option>
+                          <option
+                            value="TBOX"
+                          >
+                            TBOX
+                          </option>
+                          <option
+                            value="TPMS"
+                          >
+                            TPMS
+                          </option>
+                          <option
+                            value="TDS"
+                          >
+                            TDS
+                          </option>
+                          <option
+                            value="USB Box"
+                          >
+                            USB Box
+                          </option>
+                          <option
+                            value="VCU"
+                          >
+                            VCU
+                          </option>
+                          <option
+                            value="VSP"
+                          >
+                            VSP
+                          </option>
+                          <option
+                            value="WTC_B"
+                          >
+                            WTC_B
+                          </option>
+                          <option
+                            value="WTC_H"
+                          >
+                            WTC_H
+                          </option>
+                        </select>
+                        <svg
+                          aria-hidden="true"
+                          class="MuiSvgIcon-root MuiSelect-icon MuiSelect-iconOutlined"
+                          focusable="false"
+                          viewBox="0 0 24 24"
+                        >
+                          <path
+                            d="M7 10l5 5 5-5z"
+                          />
+                        </svg>
                         <fieldset
                           aria-hidden="true"
                           class="PrivateNotchedOutline-root-0 MuiOutlinedInput-notchedOutline"
+                          style="padding-left: 8px;"
                         >
                           <legend
-                            class="PrivateNotchedOutline-legendLabelled-0"
+                            class="PrivateNotchedOutline-legend-0"
+                            style="width: 0.01px;"
                           >
                             <span>
-                              ECU Name
-                               *
+                              ​
                             </span>
                           </legend>
                         </fieldset>
diff --git a/src/components/Flashpack/Add/index.jsx b/src/components/Flashpack/Add/index.jsx
index 9eb0380..62effa6 100644
--- a/src/components/Flashpack/Add/index.jsx
+++ b/src/components/Flashpack/Add/index.jsx
@@ -3,6 +3,7 @@ import {
   IconButton,
   TextField
 } from "@material-ui/core";
+import ECUDropDown from "../../Controls/ECUDropDown";
 import React, { useEffect, useState } from "react";
 import AddCircleIcon from "@material-ui/icons/AddCircle";
 import DeleteIcon from "@material-ui/icons/Delete";
@@ -181,19 +182,13 @@ const MainForm = () => {
           <div className="container">
             {mappingInputs.map((item, index) => (
               <div className="input_container" key={index}>
-                <TextField
+                <ECUDropDown
                   id="ecuName"
                   name="ecuName"
                   label="ECU Name"
-                  variant="outlined"
-                  margin="normal"
-                  inputProps={{
-                    maxLength: "255",
-                  }}
-                  required
                   value={item.ecuName}
-                  onChange={(event) => handleChange(event, index)}
-                  type="text"
+                  changeHandler={(event) => handleChange(event, index)}
+                  required
                 />
                 <TextField
                   id="ecuVersion"