diff --git a/Assets/YooAsset/Editor/AssetBundleCollector/CollectRules/IPackRule.cs b/Assets/YooAsset/Editor/AssetBundleCollector/CollectRules/IPackRule.cs
index 14f0357..2741388 100644
--- a/Assets/YooAsset/Editor/AssetBundleCollector/CollectRules/IPackRule.cs
+++ b/Assets/YooAsset/Editor/AssetBundleCollector/CollectRules/IPackRule.cs
@@ -34,8 +34,7 @@ namespace YooAsset.Editor
 		public string GetMainBundleName(string packageName, bool uniqueBundleName)
 		{
 			string fullName;
-			string bundleName = EditorTools.GetRegularPath(_bundleName).Replace('/', '_').Replace('.', '_').ToLower();
-			bundleName = bundleName.Replace(" ", "_");
+			string bundleName = EditorTools.GetRegularPath(_bundleName).Replace('/', '_').Replace('.', '_').Replace(" ", "_").ToLower();
 			if (uniqueBundleName)
 				fullName = $"{packageName}_{bundleName}.{_bundleExtension}";
 			else
@@ -53,7 +52,7 @@ namespace YooAsset.Editor
 				return string.Empty;
 
 			string fullName;
-			string bundleName = EditorTools.GetRegularPath(_bundleName).Replace('/', '_').Replace('.', '_').ToLower();
+			string bundleName = EditorTools.GetRegularPath(_bundleName).Replace('/', '_').Replace('.', '_').Replace(" ", "_").ToLower();
 			if (uniqueBundleName)
 				fullName = $"{packageName}_share_{bundleName}.{_bundleExtension}";
 			else