diff --git a/README.md b/README.md
index 4e444a2..83a66e4 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # NuBank OFX - Meu Dinheiro Web
 Adiciona um botão para exportação do extrato do cartão de credito do Nubank para OFX otimizado para Meu Dinheiro Web e outras plataformas financeira que aceite arquivos .OFX, com opção de exportar com a data das transalações na fatura ou com as datas da compra da transalação que geralmente tem uma diferença de 1 dia.
 
-![Demonstração](printDemonstracao.png)
+![Demonstração](assets/img/printDemonstracao.png)
 
 
 ## Instale a extensão no seu navegador:
-[![Botão para instalar no Chorme](chorme.png)](https://chromewebstore.google.com/detail/ccaelbgnidpokbjopmckbbmggkokbfjc?hl=pt-BR)
+[![Botão para instalar no Chorme](assets/img/chorme.png)](https://chromewebstore.google.com/detail/ccaelbgnidpokbjopmckbbmggkokbfjc?hl=pt-BR)
diff --git a/chorme.png b/assets/img/chorme.png
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rename from chorme.png
rename to assets/img/chorme.png
diff --git a/icon128.png b/assets/img/icon128.png
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rename to assets/img/icon128.png
diff --git a/icon16.png b/assets/img/icon16.png
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rename to assets/img/icon16.png
diff --git a/icon19.png b/assets/img/icon19.png
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rename to assets/img/icon19.png
diff --git a/icon32.png b/assets/img/icon32.png
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rename to assets/img/icon32.png
diff --git a/icon38.png b/assets/img/icon38.png
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rename from icon38.png
rename to assets/img/icon38.png
diff --git a/icon48.png b/assets/img/icon48.png
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rename to assets/img/icon48.png
diff --git a/printDemonstracao.png b/assets/img/printDemonstracao.png
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rename from printDemonstracao.png
rename to assets/img/printDemonstracao.png
diff --git a/manifest.json b/manifest.json
index 84cf4e4..a38992f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,27 +2,27 @@
   "manifest_version": 3,
   "name": "NuBank OFX - Meu Dinheiro Web",
   "description": "Adicione botão para exportar extrato OFX do NuBank para Meu Dinheiro Web com data da fatura ou da compra.",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "icons": {
-    "16": "icon16.png",
-    "19": "icon19.png",
-    "32": "icon32.png",
-    "38": "icon38.png",
-    "48": "icon48.png",
-    "128": "icon128.png"
+    "16": "assets/img/icon16.png",
+    "19": "assets/img/icon19.png",
+    "32": "assets/img/icon32.png",
+    "38": "assets/img/icon38.png",
+    "48": "assets/img/icon48.png",
+    "128": "assets/img/icon128.png"
   },
   "action": {
     "default_icon": {
-      "16": "icon16.png",
-      "19": "icon19.png",
-      "32": "icon32.png",
-      "38": "icon38.png",
-      "48": "icon48.png",
-      "128": "icon128.png"
+      "16": "assets/img/icon16.png",
+      "19": "assets/img/icon19.png",
+      "32": "assets/img/icon32.png",
+      "38": "assets/img/icon38.png",
+      "48": "assets/img/icon48.png",
+      "128": "assets/img/icon128.png"
     }
   },
   "content_scripts": [{
     "matches": ["https://*.nubank.com.br/*"],
-    "js": ["extrato-nubank.js"]
+    "js": ["src/main.js"]
   }]
 }
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diff --git a/extrato-nubank.js b/src/main.js
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rename from extrato-nubank.js
rename to src/main.js