diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index d4efb55..78573d4 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -85,6 +85,12 @@
   "ifChangeSecondLangOnPageCaptionLabel": {
     "message": "Detects the language of the selected text, and if it is the same as the default target language, translate it into the second language."
   },
+  "isDisabledInTextFieldsLabel": {
+    "message": "Disable translation in text fields"
+  },
+  "isDisabledInTextFieldsCaptionLabel": {
+    "message": "Don't display translation button or panel when selecting text in a text field."
+  },
   "disableUrlListLabel": {
     "message": "URL list to disable translation"
   },
diff --git a/src/content/index.js b/src/content/index.js
index 9c3cbdd..70d5200 100644
--- a/src/content/index.js
+++ b/src/content/index.js
@@ -34,6 +34,10 @@ const handleMouseUp = async e => {
   prevSelectedText = selectedText;
   if (selectedText.length === 0) return;
 
+  if (getSettings("isDisabledInTextFields")) {
+    if (isInContentEditable()) return;
+  }
+
   const clickedPosition = { x: e.clientX, y: e.clientY };
   const selectedPosition = getSelectedPosition();
   showTranslateContainer(selectedText, selectedPosition, clickedPosition);
@@ -82,6 +86,13 @@ const getSelectedPosition = () => {
   return selectedPosition;
 };
 
+const isInContentEditable = () => {
+  const element = document.activeElement;
+  if (element.tagName === "INPUT" || element.tagName === "TEXTAREA") return true;
+  if (element.contentEditable === "true") return true;
+  return false;
+};
+
 const handleKeyDown = e => {
   if (e.key === "Escape") {
     removeTranslatecontainer();
diff --git a/src/settings/defaultSettings.js b/src/settings/defaultSettings.js
index f85e2c1..7131764 100644
--- a/src/settings/defaultSettings.js
+++ b/src/settings/defaultSettings.js
@@ -94,14 +94,21 @@ export default [
         type: "checkbox",
         default: false
       },
+      {
+        id: "isDisabledInTextFields",
+        title: "isDisabledInTextFieldsLabel",
+        captions: ["isDisabledInTextFieldsCaptionLabel"],
+        type: "checkbox",
+        default: false,
+        new: true
+      },
       {
         id: "disableUrlList",
         title: "disableUrlListLabel",
         captions: ["disableUrlListCaptionLabel"],
         type: "textarea",
         default: "",
-        placeholder: "https://example.com/*\nhttps://example.net/*",
-        new: true
+        placeholder: "https://example.com/*\nhttps://example.net/*"
       }
     ]
   },