diff --git a/README.md b/README.md
index 10986e8..4003533 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@
 -  Instagram:  https://instagram.com/github.NimaLTD  
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 - Please Test Any MCU you have and tell me the result.
+> [!CAUTION]
+> EEPROM Emulation Library may not be suitable for frequent data alterations.
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 * Install Library from https://github.com/nimaltd/STM32-PACK/raw/main/EE/NimaLTD.I-CUBE-EE.pdsc
 * Add and enable it.