diff --git a/MQL5/Include/Math/AOs/PopulationAO/#C_AO_enum.mqh b/MQL5/Include/Math/AOs/PopulationAO/#C_AO_enum.mqh
index a148033..24b0f3b 100644
Binary files a/MQL5/Include/Math/AOs/PopulationAO/#C_AO_enum.mqh and b/MQL5/Include/Math/AOs/PopulationAO/#C_AO_enum.mqh differ
diff --git a/MQL5/Include/Math/AOs/PopulationAO/AO_CEO_CrystalEnergyOptimizer.mqh b/MQL5/Include/Math/AOs/PopulationAO/AO_ECEA_EliteCrystalEvolutionAlgorithm.mqh
similarity index 92%
rename from MQL5/Include/Math/AOs/PopulationAO/AO_CEO_CrystalEnergyOptimizer.mqh
rename to MQL5/Include/Math/AOs/PopulationAO/AO_ECEA_EliteCrystalEvolutionAlgorithm.mqh
index c096201..0e787ba 100644
Binary files a/MQL5/Include/Math/AOs/PopulationAO/AO_CEO_CrystalEnergyOptimizer.mqh and b/MQL5/Include/Math/AOs/PopulationAO/AO_ECEA_EliteCrystalEvolutionAlgorithm.mqh differ
diff --git a/MQL5/Include/Math/AOs/PopulationAO/links.html b/MQL5/Include/Math/AOs/PopulationAO/links.html
index 29470d4..b460bcc 100644
--- a/MQL5/Include/Math/AOs/PopulationAO/links.html
+++ b/MQL5/Include/Math/AOs/PopulationAO/links.html
@@ -120,7 +120,7 @@
         <tr><td>DOS</td><td><a href="https://www.mql5.com/ru/articles/18154" target="_blank">deterministic oscillatory search</a></td></tr>
         <tr><td>EMA</td><td><a href="https://www.mql5.com/ru/articles/18605" target="_blank">exchange market algorithm</a></td></tr>
         <tr><td>COAm</td><td><a href="https://www.mql5.com/ru/articles/11786" target="_blank">cuckoo optimization algorithm M</a></td></tr>
-        <tr><td>CEO</td><td><a href="https://www.mql5.com/ru/articles/20052" target="_blank">crystal energy optimizer</a></td></tr>
+        <tr><td>ECEA</td><td><a href="https://www.mql5.com/ru/articles/20052" target="_blank">elite crystal evolution algorithm</a></td></tr>
         <tr><td>SDOm</td><td><a href="https://www.mql5.com/ru/articles/12252" target="_blank">spiral dynamics optimization M</a></td></tr>
         <tr><td>NMm</td><td><a href="https://www.mql5.com/ru/articles/13805" target="_blank">Nelder-Mead method M</a></td></tr>
         <tr><td>DOA</td><td><a href="https://www.mql5.com/ru/articles/19458" target="_blank">dingo optimization algorithm</a></td></tr>
diff --git a/README.md b/README.md
index b9798e5..d9a51ff 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ CSA (circle search algorithm)
 DOS (deterministic oscillatory search)                              
 EMA (exchange market algorithm)                       
 COAm (cuckoo optimization algorithm M)    
-CEO (crystal energy optimizer)                              
+ECEA (elite crystal evolution algorithm)                       
 COA(CHAOS) (chaos optimization algorithm)                       
 BM (Blue Monkey Algorithm)                         
 BBBC (big bang big crunch)