fix: add check for reset (#2226)

projects/app/src/components/core/chat/ChatContainer/PluginRunBox/components/RenderInput.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect } from 'react';
+import React, { useEffect, useMemo } from 'react';
 import { Controller } from 'react-hook-form';
 import RenderPluginInput from './renderPluginInput';
 import { Button, Flex } from '@chakra-ui/react';
@@ -6,6 +6,7 @@ import { useTranslation } from 'react-i18next';
 import { useContextSelector } from 'use-context-selector';
 import { PluginRunContext } from '../context';
 import { WorkflowIOValueTypeEnum } from '@fastgpt/global/core/workflow/constants';
+import { isEqual } from 'lodash';
 
 const RenderInput = () => {
   const { pluginInputs, variablesForm, histories, onStartChat, onNewChat, onSubmit, isChatting } =
@@ -16,20 +17,25 @@ const RenderInput = () => {
     control,
     handleSubmit,
     reset,
+    getValues,
     formState: { errors }
   } = variablesForm;
 
-  useEffect(() => {
-    reset(
-      pluginInputs.reduce(
-        (acc, input) => {
-          acc[input.key] = input.defaultValue;
-          return acc;
-        },
-        {} as Record<string, any>
-      )
+  const defaultFormValues = useMemo(() => {
+    return pluginInputs.reduce(
+      (acc, input) => {
+        acc[input.key] = input.defaultValue;
+        return acc;
+      },
+      {} as Record<string, any>
     );
-  }, [pluginInputs, histories]);
+  }, [pluginInputs]);
+
+  useEffect(() => {
+    if (isEqual(getValues(), defaultFormValues)) return;
+    reset(defaultFormValues);
+  }, [defaultFormValues, histories]);
+
   const isDisabledInput = histories.length > 0;
 
   return (