diff --git a/packages/nocodb-sdk/src/lib/UITypes.ts b/packages/nocodb-sdk/src/lib/UITypes.ts
index ed9c93e567..7c1cee69a8 100644
--- a/packages/nocodb-sdk/src/lib/UITypes.ts
+++ b/packages/nocodb-sdk/src/lib/UITypes.ts
@@ -1,8 +1,7 @@
 import { ColumnReqType, ColumnType, TableType } from './Api';
 import { FormulaDataTypes } from './formulaHelpers';
 import { LongTextAiMetaProp, RelationTypes } from '~/lib/globals';
-import { parseHelper } from './helperFunctions';
-import { ncParseProp } from './helperFunctions';
+import { parseHelper, ncParseProp } from './helperFunctions';
 
 enum UITypes {
   ID = 'ID',
@@ -217,12 +216,11 @@ export function isVirtualCol(
   ].includes(<UITypes>(typeof col === 'object' ? col?.uidt : col));
 }
 
-export function isAIPromptCol(
-  col:
-    | ColumnReqType
-    | ColumnType
-) {
-  return col.uidt === UITypes.LongText && parseHelper((col as any)?.meta)?.[LongTextAiMetaProp];
+export function isAIPromptCol(col: ColumnReqType | ColumnType) {
+  return (
+    col.uidt === UITypes.LongText &&
+    parseHelper((col as any)?.meta)?.[LongTextAiMetaProp]
+  );
 }
 
 export function isCreatedOrLastModifiedTimeCol(
@@ -381,10 +379,12 @@ export const isSupportedDisplayValueColumn = (column: ColumnType) => {
       return true;
     }
     case UITypes.LongText: {
-      if (ncParseProp(column.meta)?.richMode) {
+      if (
+        ncParseProp(column.meta)?.richMode ||
+        ncParseProp(column.meta)[LongTextAiMetaProp]
+      ) {
         return false;
       }
-      //Todo: prevent AI Prompt field once it get merged in develop
       return true;
     }
 
diff --git a/packages/nocodb-sdk/src/lib/helperFunctions.ts b/packages/nocodb-sdk/src/lib/helperFunctions.ts
index e5a7e3c55c..32567926ff 100644
--- a/packages/nocodb-sdk/src/lib/helperFunctions.ts
+++ b/packages/nocodb-sdk/src/lib/helperFunctions.ts
@@ -256,7 +256,7 @@ export function parseHelper(v: any): any {
 
 export function stringifyHelper(v: any): string {
   try {
-    return JSON.stringify(v);
+    return typeof v === 'string' ? v : JSON.stringify(v);
   } catch {
     return v;
   }