diff --git a/src/models/post/post.js b/src/models/post/post.js
index 114c4c1..fe839de 100644
--- a/src/models/post/post.js
+++ b/src/models/post/post.js
@@ -12,7 +12,7 @@ class post {
       body: { type: String }
     });
 
-    return mongoose.model("post", schema);
+    return mongoose.model("post", schema) || mongoose.model('post', schema);
   }
 
   constructModel() {