diff --git a/src/renderer/src/components/Popups/TextEditPopup.tsx b/src/renderer/src/components/Popups/TextEditPopup.tsx
index 914ce933..1aa414fc 100644
--- a/src/renderer/src/components/Popups/TextEditPopup.tsx
+++ b/src/renderer/src/components/Popups/TextEditPopup.tsx
@@ -70,6 +70,7 @@ const PopupContainer: React.FC<Props> = ({ text, textareaProps, modalProps, reso
         ref={textareaRef}
         rows={2}
         autoFocus
+        spellCheck={false}
         {...textareaProps}
         value={textValue}
         onInput={resizeTextArea}
diff --git a/src/renderer/src/pages/agents/components/AddAgentPopup.tsx b/src/renderer/src/pages/agents/components/AddAgentPopup.tsx
index e2f15b93..cbcecce5 100644
--- a/src/renderer/src/pages/agents/components/AddAgentPopup.tsx
+++ b/src/renderer/src/pages/agents/components/AddAgentPopup.tsx
@@ -124,6 +124,7 @@ const PopupContainer: React.FC<Props> = ({ resolve }) => {
             label={t('agents.add.prompt')}
             rules={[{ required: true }]}
             style={{ position: 'relative' }}>
+            spellCheck={false}
             <TextArea placeholder={t('agents.add.prompt.placeholder')} spellCheck={false} rows={10} />
           </Form.Item>
           <Button
diff --git a/src/renderer/src/pages/home/Inputbar/Inputbar.tsx b/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
index 940e49ac..94dacbb5 100644
--- a/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
+++ b/src/renderer/src/pages/home/Inputbar/Inputbar.tsx
@@ -397,6 +397,7 @@ const Inputbar: FC<Props> = ({ assistant: _assistant, setActiveTopic }) => {
           autoFocus
           contextMenu="true"
           variant="borderless"
+          spellCheck={false}
           rows={textareaRows}
           ref={textareaRef}
           style={{ fontSize }}
diff --git a/src/renderer/src/pages/paintings/PaintingsPage.tsx b/src/renderer/src/pages/paintings/PaintingsPage.tsx
index 7c924486..21d5169a 100644
--- a/src/renderer/src/pages/paintings/PaintingsPage.tsx
+++ b/src/renderer/src/pages/paintings/PaintingsPage.tsx
@@ -407,6 +407,7 @@ const PaintingsPage: FC = () => {
           <TextArea
             value={painting.negativePrompt}
             onChange={(e) => updatePaintingState({ negativePrompt: e.target.value })}
+            spellCheck={false}
             rows={4}
           />
           <SettingTitle style={{ marginBottom: 5, marginTop: 15 }}>
@@ -437,6 +438,7 @@ const PaintingsPage: FC = () => {
               variant="borderless"
               disabled={isLoading}
               value={painting.prompt}
+              spellCheck={false}
               onChange={(e) => updatePaintingState({ prompt: e.target.value })}
               placeholder={isTranslating ? t('paintings.translating') : t('paintings.prompt_placeholder')}
               onKeyDown={handleKeyDown}
diff --git a/src/renderer/src/pages/settings/AssistantSettings/AssistantMessagesSettings.tsx b/src/renderer/src/pages/settings/AssistantSettings/AssistantMessagesSettings.tsx
index e0859640..5c722fc5 100644
--- a/src/renderer/src/pages/settings/AssistantSettings/AssistantMessagesSettings.tsx
+++ b/src/renderer/src/pages/settings/AssistantSettings/AssistantMessagesSettings.tsx
@@ -103,6 +103,7 @@ const AssistantMessagesSettings: FC<Props> = ({ assistant, updateAssistant, upda
                         value={messages[index].content}
                         onChange={(e) => updateMessages(index, 'user', e.target.value)}
                         placeholder={t('agents.edit.message.user.placeholder')}
+                        spellCheck={false}
                         rows={1}
                       />
                     </Col>
@@ -116,6 +117,7 @@ const AssistantMessagesSettings: FC<Props> = ({ assistant, updateAssistant, upda
                         value={messages[index + 1]?.content || ''}
                         onChange={(e) => updateMessages(index + 1, 'assistant', e.target.value)}
                         placeholder={t('agents.edit.message.assistant.placeholder')}
+                        spellCheck={false}
                         rows={3}
                       />
                     </Col>
diff --git a/src/renderer/src/pages/settings/AssistantSettings/AssistantPromptSettings.tsx b/src/renderer/src/pages/settings/AssistantSettings/AssistantPromptSettings.tsx
index 8bb19899..0b69ee6d 100644
--- a/src/renderer/src/pages/settings/AssistantSettings/AssistantPromptSettings.tsx
+++ b/src/renderer/src/pages/settings/AssistantSettings/AssistantPromptSettings.tsx
@@ -43,6 +43,7 @@ const AssistantPromptSettings: React.FC<Props> = ({ assistant, updateAssistant,
         value={prompt}
         onChange={(e) => setPrompt(e.target.value)}
         onBlur={onUpdate}
+        spellCheck={false}
         style={{ minHeight: 'calc(80vh - 200px)', maxHeight: 'calc(80vh - 150px)' }}
       />
       <HStack width="100%" justifyContent="flex-end" mt="10px">
diff --git a/src/renderer/src/pages/settings/ModalSettings/DefaultAssistantSettings.tsx b/src/renderer/src/pages/settings/ModalSettings/DefaultAssistantSettings.tsx
index d2f06585..1f7b2ad8 100644
--- a/src/renderer/src/pages/settings/ModalSettings/DefaultAssistantSettings.tsx
+++ b/src/renderer/src/pages/settings/ModalSettings/DefaultAssistantSettings.tsx
@@ -89,6 +89,7 @@ const AssistantSettings: FC = () => {
         value={defaultAssistant.prompt}
         onChange={(e) => updateDefaultAssistant({ ...defaultAssistant, prompt: e.target.value })}
         style={{ margin: '10px 0' }}
+        spellCheck={false}
       />
       <SettingSubtitle
         style={{
diff --git a/src/renderer/src/pages/translate/TranslatePage.tsx b/src/renderer/src/pages/translate/TranslatePage.tsx
index 9bb748f9..af5c8622 100644
--- a/src/renderer/src/pages/translate/TranslatePage.tsx
+++ b/src/renderer/src/pages/translate/TranslatePage.tsx
@@ -211,6 +211,7 @@ const TranslatePage: FC = () => {
               value={text}
               onChange={(e) => setText(e.target.value)}
               disabled={loading}
+              spellCheck={false}
               allowClear
             />
             <TranslateButton