diff --git a/ui/src/views/admin/tenant-management/TenantsConnectionString.tsx b/ui/src/views/admin/tenant-management/TenantsConnectionString.tsx
index 5bc5d28..a8a27d5 100644
--- a/ui/src/views/admin/tenant-management/TenantsConnectionString.tsx
+++ b/ui/src/views/admin/tenant-management/TenantsConnectionString.tsx
@@ -24,6 +24,7 @@ import { Suspense, useEffect, useRef, useState } from 'react'
 import * as Yup from 'yup'
 import { dataSourceTypeOptions } from '../listForm/edit/options'
 import { DataSourceTypeEnum } from '@/proxy/form/models'
+import { FaEye, FaEyeSlash } from 'react-icons/fa'
 
 export interface ConnectionStringDto {
   id: string
@@ -163,6 +164,19 @@ function TenantConnectionString({
     }
   }
 
+  const [pwInputType, setPwInputType] = useState('password')
+
+  const onPasswordVisibleClick = (e: React.MouseEvent<HTMLSpanElement>) => {
+    e.preventDefault()
+    setPwInputType(pwInputType === 'password' ? 'text' : 'password')
+  }
+
+  const passwordVisible = (
+    <span className="cursor-pointer" onClick={(e) => onPasswordVisibleClick(e as any)}>
+      {pwInputType === 'password' ? <FaEyeSlash /> : <FaEye />}
+    </span>
+  )
+
   const handleSubmitSeed = async (
     values: SeedTenantDataInput,
     { setSubmitting }: FormikHelpers<SeedTenantDataInput>,
@@ -184,10 +198,18 @@ function TenantConnectionString({
           placement: 'top-end',
         },
       )
+
+      onDialogClose()
     } catch (error) {
+      const errorMessage =
+        (error as any)?.response?.data?.error?.message ??
+        (error as any)?.response?.data?.message ??
+        (error as any)?.message ??
+        'İşlem başarısız'
+
       toast.push(
-        <Notification type="danger" duration={2000}>
-          {'Hata'}
+        <Notification type="warning" duration={10000}>
+          {errorMessage}
         </Notification>,
         {
           placement: 'top-end',
@@ -364,7 +386,8 @@ function TenantConnectionString({
                         errorMessage={errors.adminPassword}
                       >
                         <Field
-                          type="text"
+                          type={pwInputType}
+                          suffix={passwordVisible}
                           autoComplete="off"
                           name="adminPassword"
                           component={Input}