From d8db728c331d781f48d0a62c9240285e5724ffa7 Mon Sep 17 00:00:00 2001
From: KVOJJJin <jzongcode@gmail.com>
Date: Mon, 8 Apr 2024 21:36:27 +0800
Subject: [PATCH] Fix: prompt of expert mode (#3168)

---
 web/app/components/app/configuration/index.tsx | 5 ++++-
 web/config/index.ts                            | 8 +++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/web/app/components/app/configuration/index.tsx b/web/app/components/app/configuration/index.tsx
index fc37de33a2..c9edf498f0 100644
--- a/web/app/components/app/configuration/index.tsx
+++ b/web/app/components/app/configuration/index.tsx
@@ -388,7 +388,10 @@ const Configuration: FC = () => {
         const promptMode = modelConfig.prompt_type === PromptMode.advanced ? PromptMode.advanced : PromptMode.simple
         doSetPromptMode(promptMode)
         if (promptMode === PromptMode.advanced) {
-          setChatPromptConfig(modelConfig.chat_prompt_config || clone(DEFAULT_CHAT_PROMPT_CONFIG) as any)
+          if (modelConfig.chat_prompt_config && modelConfig.chat_prompt_config.prompt.length > 0)
+            setChatPromptConfig(modelConfig.chat_prompt_config)
+          else
+            setChatPromptConfig(clone(DEFAULT_CHAT_PROMPT_CONFIG) as any)
           setCompletionPromptConfig(modelConfig.completion_prompt_config || clone(DEFAULT_COMPLETION_PROMPT_CONFIG) as any)
           setCanReturnToSimpleMode(false)
         }
diff --git a/web/config/index.ts b/web/config/index.ts
index cfd1d9294d..eefe1f8aba 100644
--- a/web/config/index.ts
+++ b/web/config/index.ts
@@ -1,6 +1,7 @@
 /* eslint-disable import/no-mutable-exports */
 import { InputVarType } from '@/app/components/workflow/types'
 import { AgentStrategy } from '@/types/app'
+import { PromptRole } from '@/models/debug'
 
 export let apiPrefix = ''
 export let publicApiPrefix = ''
@@ -70,7 +71,12 @@ export const TONE_LIST = [
 ]
 
 export const DEFAULT_CHAT_PROMPT_CONFIG = {
-  prompt: [],
+  prompt: [
+    {
+      role: PromptRole.system,
+      text: '',
+    },
+  ],
 }
 
 export const DEFAULT_COMPLETION_PROMPT_CONFIG = {