diff --git a/contract/Forest/ForestContract.cs b/contract/Forest/ForestContract.cs
index 4ce475d..090851e 100755
--- a/contract/Forest/ForestContract.cs
+++ b/contract/Forest/ForestContract.cs
@@ -257,5 +257,14 @@ public override Empty SetMaxBatchCancelListCount(Int32Value input)
             State.MaxBatchCancelListCount.Value = input.Value;
             return new Empty();
         }
+        
+        public override Empty SetCollectionListTotalCount(SetCollectionListTotalCountInput input)
+        {
+            AssertSenderIsAdmin();
+            Assert(input != null && input.Address != null && !string.IsNullOrEmpty(input.Symbol) && input.Count >=0, "Invalid input.");
+
+            State.ListedNFTTotalAmountMap[input.Symbol][input.Address] = input.Count.ToString();
+            return new Empty();
+        }
     }
 }
\ No newline at end of file
diff --git a/protobuf/forest_contract.proto b/protobuf/forest_contract.proto
index 82370e9..3b37426 100755
--- a/protobuf/forest_contract.proto
+++ b/protobuf/forest_contract.proto
@@ -85,6 +85,9 @@ service ForestContract {
 
   rpc SetMaxBatchCancelListCount(google.protobuf.Int32Value) returns (google.protobuf.Empty){
   }
+
+  rpc SetCollectionListTotalCount(SetCollectionListTotalCountInput) returns (google.protobuf.Empty){
+  }
   
   // Views.
   rpc GetListedNFTInfoList (GetListedNFTInfoListInput) returns (ListedNFTInfoList) {
@@ -418,6 +421,12 @@ message SetAIServiceFeeInput {
   aelf.Address service_fee_receiver = 2;
 }
 
+message SetCollectionListTotalCountInput {
+  aelf.Address address = 1;
+  int64 count = 2;
+  string symbol = 3;
+}
+
 message CreateArtInput {
   string promt = 1;
   string negative_prompt = 2;