diff --git a/src/enums/EventState.js b/src/enums/EventState.js
deleted file mode 100644
index 4541a47ef..000000000
--- a/src/enums/EventState.js
+++ /dev/null
@@ -1,19 +0,0 @@
-export const UNPUBLISHED = 'UNPUBLISHED';
-export const PUBLISHED = 'PUBLISHED';
-export const CANCELLED = 'CANCELLED';
-export const RUNNING = 'RUNNING';
-export const INTERRUPTED = 'INTERRUPTED';
-export const FINISHED = 'FINISHED';
-export const ARCHIVED = 'ARCHIVED';
-
-export const EventStateEnum = [
-  UNPUBLISHED,
-  PUBLISHED,
-  CANCELLED,
-  RUNNING,
-  INTERRUPTED,
-  FINISHED,
-  ARCHIVED,
-];
-
-export default EventStateEnum;
diff --git a/src/models/strategy.js b/src/models/Strategy.js
similarity index 99%
rename from src/models/strategy.js
rename to src/models/Strategy.js
index fa09a6916..12c53d962 100644
--- a/src/models/strategy.js
+++ b/src/models/Strategy.js
@@ -5,7 +5,7 @@ const strategySchema = new Schema({
     type: String,
     required: true,
   },
-  strategies: [{
+  subStrategies: [{
     name: {
       type: String,
       default: '',
diff --git a/src/models/index.js b/src/models/index.js
index 4c02fc165..d3593c1da 100644
--- a/src/models/index.js
+++ b/src/models/index.js
@@ -1,5 +1,5 @@
 /* eslint-disable import/prefer-default-export */
-import Strategy from './strategy';
+import Strategy from './Strategy';
 
 export {
   Strategy,