# Wrong tables columns mapping in data source **URL:** \ **Category:** Questions about Thunkable X\ **Tags:** bug, error, google-sheets\ **Created:** [January 24, 2025, 10:05pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825 "2025-01-24T22:05:13Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![olteanu.alex.ao25zob](https://avatars.discourse-cdn.com/v4/letter/o/db5fbb/32.png) [@olteanu.alex.ao25zob](https://community.thunkable.com/u/olteanu.alex.ao25zob)\ **Post date:** [January 24, 2025, 10:05pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/1 "2025-01-24T22:05:13Z")
Hello, Google sheet source: ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/a/1/a184899249383f63b8c3159a5b75b3d202027d14.png) Data Source in Thunkable after second sync: ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/b/9/b9b1563b1f26f12976558126f0cadab072bb9b76.png) The columns are not the same. Thank you, Alex ---
**Author:** ![marian.fluturass6d99](https://avatars.discourse-cdn.com/v4/letter/m/49beb7/32.png) [@marian.fluturass6d99](https://community.thunkable.com/u/marian.fluturass6d99)\ **Post date:** [January 24, 2025, 10:06pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/2 "2025-01-24T22:06:44Z")
I have the same issue. ---
**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\ **Post date:** [January 24, 2025, 11:18pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/5 "2025-01-24T23:18:15Z")
Do you want help with this? If so, you need to provide details of what you’re doing (e.g. screenshots or a link to the project), what you expect to happen, and what actually is happening. ---
**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\ **Post date:** [January 24, 2025, 11:21pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/6 "2025-01-24T23:21:28Z")
Can you post screenshots of your blocks or a link to your project if this happens during Preview? Is this happening in the Data → Data Sources section of the Design tab? You may need help from Thunkable Staff to fix the syncing if that’s the case. ---
**Author:** ![brianl](https://avatars.discourse-cdn.com/v4/letter/b/f14d63/32.png) [@brianl](https://community.thunkable.com/u/brianl)\ **Post date:** [January 24, 2025, 11:42pm UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/7 "2025-01-24T23:42:59Z")
This is something we would need a URL link to your project and other information. It looks like you have a builder plan, so you can get help with contact support, otherwise, let me know and I can help you via dm. ![Screenshot 2024-11-05 at 11.38.25 AM](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/c/1/c1b06151554da4403357b2b9dea63473445777c3.png) ---
**Author:** ![olteanu.alex.ao25zob](https://avatars.discourse-cdn.com/v4/letter/o/db5fbb/32.png) [@olteanu.alex.ao25zob](https://community.thunkable.com/u/olteanu.alex.ao25zob)\ **Post date:** [January 25, 2025, 4:41am UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/8 "2025-01-25T04:41:48Z")
I have added a new sheet in data source and after more the two “sync with source” the first column name is replace with the last column name ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/5/c/5ca31793b82aed1a4a0736e36aea5e4df3747282.png) - in google sheet ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/5/e/5ee918e64f4234e910c4d56de3b92a21f970982d.png) - in thunkable ---
**Author:** ![olteanu.alex.ao25zob](https://avatars.discourse-cdn.com/v4/letter/o/db5fbb/32.png) [@olteanu.alex.ao25zob](https://community.thunkable.com/u/olteanu.alex.ao25zob)\ **Post date:** [January 25, 2025, 4:42am UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/9 "2025-01-25T04:42:43Z")
Yes ---
**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\ **Post date:** [April 25, 2025, 4:43am UTC](https://community.thunkable.com/t/wrong-tables-columns-mapping-in-data-source/3506825/10 "2025-04-25T04:43:27Z")
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