diff --git a/app/src/main/java/com/gh/gamecenter/entity/CommonCollectionEntity.kt b/app/src/main/java/com/gh/gamecenter/entity/CommonCollectionEntity.kt
index 4782fc953f..5cd323b44b 100644
--- a/app/src/main/java/com/gh/gamecenter/entity/CommonCollectionEntity.kt
+++ b/app/src/main/java/com/gh/gamecenter/entity/CommonCollectionEntity.kt
@@ -36,6 +36,8 @@ data class CommonCollectionEntity(
 
 @Parcelize
 data class CommonCollectionContentEntity(
+    @SerializedName("_id")
+    private val _id: String? = null,
     val title: String = "",
     val style: String = "",
     val image: String = "",
@@ -45,4 +47,8 @@ data class CommonCollectionContentEntity(
     var addedContent1: String? = "",
     @SerializedName("added_content_2")
     var addedContent2: String? = "",
-) : Parcelable
\ No newline at end of file
+) : Parcelable {
+
+    val id: String
+        get() = _id ?: ""
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/gamecenter/home/custom/adapter/CustomCommonCollectionAdapter.kt b/app/src/main/java/com/gh/gamecenter/home/custom/adapter/CustomCommonCollectionAdapter.kt
index 5b92b5312e..860db37cb9 100644
--- a/app/src/main/java/com/gh/gamecenter/home/custom/adapter/CustomCommonCollectionAdapter.kt
+++ b/app/src/main/java/com/gh/gamecenter/home/custom/adapter/CustomCommonCollectionAdapter.kt
@@ -32,7 +32,7 @@ class CustomCommonCollectionAdapter(
     }
 
     override fun getKey(t: CommonCollectionContentEntity): String {
-        return t.title
+        return t.id
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): CustomCommonCollectionItemViewHolder {