diff --git a/PacketOpcodes.java b/PacketOpcodes.java
index 22b1bc6e..e980d6a5 100644
--- a/PacketOpcodes.java
+++ b/PacketOpcodes.java
@@ -1686,7 +1686,6 @@ public class PacketOpcodes {
   public static final int GachaActivityNextStageReq = 8257;
   public static final int LaunchFireworksRsp = 6057;
   public static final int FireworksLaunchDataNotify = 5928;
-  public static final int DungeonReviseLevelNotify = 933;
   public static final int SpiceActivityGivingRecordNotify = 8407;
   public static final int IrodoriScanEntityReq = 8767;
   public static final int IrodoriMasterGallerySettleNotify = 8340;
diff --git a/cmdid_gc_update.json b/cmdid_gc_update.json
index f1aa4e44..dda86f0a 100644
--- a/cmdid_gc_update.json
+++ b/cmdid_gc_update.json
@@ -6719,10 +6719,6 @@
         "name": "FireworksLaunchDataNotify",
         "id": 5928
     },
-    {
-        "name": "DungeonReviseLevelNotify",
-        "id": 933
-    },
     {
         "name": "SpiceActivityGivingRecordNotify",
         "id": 8407
diff --git a/op.js b/op.js
index 953dc876..aaf833d9 100644
--- a/op.js
+++ b/op.js
@@ -115,7 +115,7 @@ function update_cmdid_gc() {
   const json_cmdid_old = JSON.parse(cmd_old);
   json_cmdid_old.forEach(function (s, index) {
     var id = s.id;
-    var name = s.name;
+    var name = s.name.trim();
 
     var found_id = json_cmdid_last.find((j) => j.id == id);
     if (found_id) {
@@ -155,12 +155,33 @@ function update_cmdid_gc() {
     }
   });
 
+  check_dunp_id = []; // clear
+
   // I don't know why this happened but make sure to check again
+  var check_dunp_name = [];
   json_cmdid_old.forEach(function (s, index) {
     var id = s.id;
-    var name = s.name;
+    var name = s.name.trim();
+
+    var found_name = check_dunp_name.find((j) => j.name === name);
+    if (found_name) {
+      console.log(
+        "Wow dup -> ID: " +
+          id +
+          " (ADD " +
+          found_name.id +
+          ") | Name Remove: " +
+          name +
+          " (ADD " +
+          found_name.name +
+          ")"
+      );
+      // remove bad
+      json_cmdid_old.splice(index, 1);
+    } else {
+      check_dunp_name.push(s);
+    }
 
-    // maybe need || j.name == name
     var found_id = json_cmdid_last.find((j) => j.id == id);
     if (found_id) {
       if (name != found_id.name) {
@@ -172,6 +193,8 @@ function update_cmdid_gc() {
     }
   });
 
+  check_dunp_name = []; // clear
+
   console.log(
     "found " +
       found_cmdid_new +