Image can't display correctly

[wickdynex]

Describe the bug

The image in this page at Backend Development column doesn't display correctly.

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Reproduce

Open this link and you will see like a 404 icon.

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Expected behavior

Plz correct the image path in some files or replace it until displaying correctly.

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Screenshots

[keenpaul29]

I want to pick this up! kindly assign this issue to me.

[wickdynex]

I want to pick this up! kindly assign this issue to me.

Thanks for helping fix this issue🥰.