diff --git a/package.json b/package.json
index 0d62dac6b..ebf982ade 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
         "worker-loader": "^3.0.7"
     },
     "dependencies": {
-        "@blueprintjs/core": "^3.31.0",
+        "@blueprintjs/core": "^3.36.0",
         "@types/react-virtualized-auto-sizer": "^1.0.0",
         "@types/react-window": "^1.8.2",
         "detect-browser": "^5.1.1",
diff --git a/src/Add-on/Save.ts b/src/Add-on/Save.ts
index 38b1769bb..a7d39c85b 100644
--- a/src/Add-on/Save.ts
+++ b/src/Add-on/Save.ts
@@ -112,13 +112,14 @@ export class Save implements Command
 
         let file = JSON.stringify(fileData);
 
+        let rawFile = file;
         file = deflate(file);
         let logo = await uploadLogo(GetCurrentViewPreViewImage());
         if (!logo) return;
 
         if (fileServer.m_CurFileId)
         {
-            let data = await fileServer.UpdateFile({ file_id: fileServer.m_CurFileId, file, logo });
+            let data = await fileServer.UpdateFile({ file_id: fileServer.m_CurFileId, file, logo }, rawFile);
 
             if (data.err_code !== RequestStatus.Ok || !data.files)
             {
@@ -128,7 +129,7 @@ export class Save implements Command
         }
         else
         {
-            let data = await fileServer.UploadFile({ file, logo });
+            let data = await fileServer.UploadFile({ file, logo }, rawFile);
             if (data.err_code === RequestStatus.Ok)
             {
                 fileServer.m_CurFileId = data.files.file_id;
@@ -191,7 +192,7 @@ export class SaveAs implements Command
         {
             let fileData = app.FileOut().Data;
             let file = JSON.stringify(fileData);
-
+            let rawFile = file;
             file = deflate(file);
             let logo = await uploadLogo(GetCurrentViewPreViewImage());
             if (!logo) return;
@@ -201,7 +202,7 @@ export class SaveAs implements Command
                 logo,
                 dir_id: res.Data.currentDirId,
                 name: res.Data.name
-            });
+            }, rawFile);
             if (data.err_code === RequestStatus.Ok)
             {
                 fileServer.m_CurFileId = data.files.file_id;
diff --git a/src/DatabaseServices/FileServer.ts b/src/DatabaseServices/FileServer.ts
index 5663713dd..fab01d4d8 100644
--- a/src/DatabaseServices/FileServer.ts
+++ b/src/DatabaseServices/FileServer.ts
@@ -205,7 +205,7 @@ export class FileServer extends Singleton
 
         await dbStore.Put(StoreName.Dwg, GetIndexDBID(fid), Object.assign(fileInfo, info));
     }
-    async UploadFile(fileInfo: IFileInfo)
+    async UploadFile(fileInfo: IFileInfo, rawFile?: string)
     {
         let info: IFileInfo = {
             name: this.currentFileInfo.name || "新文件",
@@ -220,7 +220,7 @@ export class FileServer extends Singleton
         if (data.err_code === RequestStatus.Ok)
         {
             let finfo: IFileInfo = {
-                file: inflate(info.file),
+                file: rawFile ?? inflate(info.file),
                 name: info.name,
                 code: data.files.code
             };
@@ -229,7 +229,7 @@ export class FileServer extends Singleton
         return data;
     }
 
-    async UpdateFile(fileInfo: IFileInfo)
+    async UpdateFile(fileInfo: IFileInfo, rawFile?: string)
     {
         this.SaveCurrentFileInfo(fileInfo);
         let data = await PostJson(FileUrls.update, fileInfo);
@@ -240,7 +240,7 @@ export class FileServer extends Singleton
                 code: data.files.code
             };
             if (fileInfo.file)
-                finfo.file = inflate(fileInfo.file);
+                finfo.file = rawFile ?? inflate(fileInfo.file);
 
             await this.CacheFileInfo(data.files.file_id, finfo);
         }