diff --git a/client/src/components/Prompts/fields/PromptName.tsx b/client/src/components/Prompts/fields/PromptName.tsx
index 57b37d4a5e..240249d5a1 100644
--- a/client/src/components/Prompts/fields/PromptName.tsx
+++ b/client/src/components/Prompts/fields/PromptName.tsx
@@ -53,7 +53,8 @@ const PromptName: React.FC<Props> = ({ name, isLoading = false, isError = false,
         setNewName(name);
         setIsEditing(false);
       }
-      if (e.key === 'Enter') {
+      // Ignore the Enter that commits an IME composition (see useTextarea.ts).
+      if (e.key === 'Enter' && !(e.nativeEvent.isComposing || e.keyCode === 229)) {
         e.preventDefault();
         skipBlurRef.current = true;
         commitName();
diff --git a/client/src/components/Prompts/forms/PromptLabelsForm.tsx b/client/src/components/Prompts/forms/PromptLabelsForm.tsx
index 1aa47c5eea..6c8088a212 100644
--- a/client/src/components/Prompts/forms/PromptLabelsForm.tsx
+++ b/client/src/components/Prompts/forms/PromptLabelsForm.tsx
@@ -16,7 +16,12 @@ const PromptLabelsForm = ({ selectedPrompt }: { selectedPrompt?: TPrompt }) => {
   };
 
   const handleKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
-    if (e.key === 'Enter' && labelInput.trim()) {
+    // Ignore the Enter that commits an IME composition (see useTextarea.ts).
+    if (
+      e.key === 'Enter' &&
+      !(e.nativeEvent.isComposing || e.keyCode === 229) &&
+      labelInput.trim()
+    ) {
       const newLabels = [...labels, labelInput.trim()];
       setLabels(newLabels);
       setLabelInput('');
diff --git a/client/src/components/SidePanel/Parameters/DynamicTags.tsx b/client/src/components/SidePanel/Parameters/DynamicTags.tsx
index bda6176414..6b8300e5d0 100644
--- a/client/src/components/SidePanel/Parameters/DynamicTags.tsx
+++ b/client/src/components/SidePanel/Parameters/DynamicTags.tsx
@@ -1,6 +1,6 @@
 import { useState, useMemo, useCallback, useRef } from 'react';
-import type { DynamicSettingProps } from 'librechat-data-provider';
 import { Label, Input, HoverCard, HoverCardTrigger, Tag, useToastContext } from '@librechat/client';
+import type { DynamicSettingProps } from 'librechat-data-provider';
 import { TranslationKeys, useLocalize, useParameterEffects } from '~/hooks';
 import { useChatContext } from '~/Providers';
 import OptionHover from './OptionHover';
@@ -155,7 +155,8 @@ function DynamicTags({
                   if (e.key === 'Backspace' && !tagText) {
                     onTagRemove(currentTags.length - 1);
                   }
-                  if (e.key === 'Enter') {
+                  // Ignore the Enter that commits an IME composition (see useTextarea.ts).
+                  if (e.key === 'Enter' && !(e.nativeEvent.isComposing || e.keyCode === 229)) {
                     onTagAdd();
                   }
                 }}