diff --git a/frontend/components/product-management.tsx b/frontend/components/product-management.tsx
index 8288649..e771c53 100644
--- a/frontend/components/product-management.tsx
+++ b/frontend/components/product-management.tsx
@@ -114,6 +114,7 @@ export default function ProductManagement() {
         }
       }
     } catch (err) {
+      console.log(err)
       setError("Erro de conexão com o servidor")
     } finally {
       setIsLoading(false)
@@ -137,8 +138,7 @@ export default function ProductManagement() {
         body: JSON.stringify(createForm),
       })
 
-      if (response.ok) {
-        const result = await response.json()
+      if (response.ok) { 
         setSuccess("Produto criado com sucesso!")
         setCreateForm({ name: "", description: "", price: 0 })
         setIsCreateDialogOpen(false)
@@ -153,6 +153,7 @@ export default function ProductManagement() {
         }
       }
     } catch (err) {
+      console.log(err)
       setError("Erro de conexão com o servidor")
     } finally {
       setIsCreating(false)
@@ -183,8 +184,7 @@ export default function ProductManagement() {
         body: JSON.stringify(editForm),
       })
 
-      if (response.ok) {
-        const result = await response.json()
+      if (response.ok) { 
         setSuccess("Produto atualizado com sucesso!")
         setEditingId(null)
         setEditForm({})
@@ -199,6 +199,7 @@ export default function ProductManagement() {
         }
       }
     } catch (err) {
+      console.log(err)
       setError("Erro de conexão com o servidor")
     } finally {
       setIsUpdating(false)
diff --git a/frontend/components/transcription-table.tsx b/frontend/components/transcription-table.tsx
index 2d28116..a24e156 100644
--- a/frontend/components/transcription-table.tsx
+++ b/frontend/components/transcription-table.tsx
@@ -242,7 +242,7 @@ export default function TranscriptionTable() {
               <Label htmlFor="pageSize">Registros por página</Label>
               <Select
                 value={pageSize.toString()}
-                onValueChange={(value:any) => {
+                onValueChange={(value:string) => {
                   setPageSize(Number(value))
                   setCurrentPage(1)
                 }}
@@ -332,7 +332,7 @@ export default function TranscriptionTable() {
                 </TableHeader>
                 <TableBody>
                   {data.map((item, index) => (
-                    <TableRow key={(item as any).uniqueid || index}>
+                    <TableRow key={item.uniqueid || index}>
                       {who === "hit" ? (
                         <>
                           <TableCell>{(item as HitTranscriptionData).companyId || "-"}</TableCell>
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index ac38d76..08ab5a6 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -17,6 +17,7 @@
         "clsx": "^2.1.1",
         "lucide-react": "^0.514.0",
         "next": "15.2.4",
+        "next-themes": "^0.4.6",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "tailwind-merge": "^3.3.1"
@@ -5082,6 +5083,15 @@
         }
       }
     },
+    "node_modules/next-themes": {
+      "version": "0.4.6",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.4.6.tgz",
+      "integrity": "sha512-pZvgD5L0IEvX5/9GWyHMf3m8BKiVQwsCMHfoFosXtXBMnaS0ZnIJ9ST4b4NqLVKDEm8QBxoNNGNaBv2JNF6XNA==",
+      "peerDependencies": {
+        "react": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc"
+      }
+    },
     "node_modules/next/node_modules/postcss": {
       "version": "8.4.31",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index f837678..46ae44d 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -18,6 +18,7 @@
     "clsx": "^2.1.1",
     "lucide-react": "^0.514.0",
     "next": "15.2.4",
+    "next-themes": "^0.4.6",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "tailwind-merge": "^3.3.1"