diff --git a/app/stores/llm.ts b/app/stores/llm.ts
index d92c7c8d..9b5e48d4 100644
--- a/app/stores/llm.ts
+++ b/app/stores/llm.ts
@@ -83,7 +83,7 @@ class LLM {
   currentInput = '';
   open = false;
   config = {
-    maxContextLength: 2000,
+    maxContextLength: 4096,
     url: 'https://api.openai.com/v1/chat/completions',
     apiType: 'openai',
     model: 'gpt-3.5-turbo',
@@ -108,6 +108,7 @@ class LLM {
       this.setConfig({
         ...configMap,
         ...values,
+        maxContextLength: values.contextLengthLimit,
         gqlPath: res.data.gqlPath,
       });
       return this.config;
@@ -123,7 +124,7 @@ class LLM {
   }
 
   async getSpaceSchema(space: string) {
-    const finalPrompt = `The user's current graph space is: ${space} \n`;
+    const finalPrompt = `The user's current graph space is: ${space} \nschema:\n`;
     if (this.config.features.includes('spaceSchema')) {
       await schema.switchSpace(space);
       await schema.getTagList();
diff --git a/app/utils/ngql.ts b/app/utils/ngql.ts
index 0f62d8c2..516f519f 100644
--- a/app/utils/ngql.ts
+++ b/app/utils/ngql.ts
@@ -1,5 +1,4 @@
 import ngqlsheet from './ngqlsheet.json';
-import doc from './doc.json';
 const urlTransformerMap = {
   FETCH: 'FETCHProps',
   Match: 'MatchOrScanOrQuery',
@@ -18,7 +17,7 @@ const ngqlDocs = Object.keys(ngqlsheet).map((key) => ({
   url: '/2.quick-start/6.cheatsheet-for-ngql/',
   content: ngqlsheet[key],
 }));
-export const ngqlDoc = [...ngqlDocs, ...doc]
+export const ngqlDoc = [...ngqlDocs]
   .map((item) => {
     item.title = item.title
       .split(' ')