diff --git a/resources/netlist/view/netlist_viewer.html b/resources/netlist/view/netlist_viewer.html
index 59ab18e..1e67086 100644
--- a/resources/netlist/view/netlist_viewer.html
+++ b/resources/netlist/view/netlist_viewer.html
@@ -166,8 +166,8 @@
         const message = event.data;
         const command = message.command;
         const netlist = JSON.parse(message.netlist);
-        console.log(typeof netlist);
-        console.log(netlist);
+        // console.log(typeof netlist);
+        // console.log(netlist);
                 
         switch (command) {
             case 'netlist' : 
diff --git a/src/extension.ts b/src/extension.ts
index e4c1a69..a5d7146 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -8,6 +8,7 @@ import { hdlMonitor } from './monitor';
 import { extensionUrl } from '../resources/hdlParser';
 
 import * as lspClient from './function/lsp-client';
+import { refreshArchTree } from './function/treeView';
 
 
 
@@ -37,9 +38,15 @@ async function launch(context: vscode.ExtensionContext) {
         location: vscode.ProgressLocation.Window,
         title: 'Initialization (Digtial-IDE)'
     }, async () => {
+        // 初始化解析
         await manager.prjManage.initialise(context);
+        
+        // 这里是因为 pl 对象在 initialise 完成初始化，此处再注册它的行为
         manager.registerManagerCommands(context);
 
+        // 刷新结构树
+        refreshArchTree();
+
         hdlMonitor.start();
     });
 
diff --git a/src/function/lsp/util/feature.ts b/src/function/lsp/util/feature.ts
index d278616..055aabf 100644
--- a/src/function/lsp/util/feature.ts
+++ b/src/function/lsp/util/feature.ts
@@ -128,7 +128,7 @@ function bin2float(bin: string, exp: number, fra: number): number | undefined {
 
 function getFullSymbolInfoVlog(document: vscode.TextDocument, range: Range) {
     const comments = [];
-    const currentLine = range.start.line;
+    const currentLine = range.start.line - 1;
     const currentText = document.lineAt(currentLine).text;
 
     // 往上找到第一个非空行
@@ -203,8 +203,6 @@ function getFullSymbolInfoVlog(document: vscode.TextDocument, range: Range) {
         }
     }
 
-
-
     // 情况 2.1：单行注释
     if (currentText.includes('//')) {
         const singleLineCommentStartIndex = currentText.indexOf('//');
@@ -262,8 +260,8 @@ async function getFullSymbolInfo(document: vscode.TextDocument, range: Range, no
     if (document.languageId !== 'vhdl') {
         comments.push(...getFullSymbolInfoVlog(document, range));
         let resultComment = '';
-        for (const c of comments.reverse()) {
-            resultComment += c.trim() + '\n';
+        for (const c of comments) {
+            resultComment += c.trim() + '<br>';
         }
     
         return resultComment;
diff --git a/src/global/lsp.ts b/src/global/lsp.ts
index ceb7cba..329fe0e 100644
--- a/src/global/lsp.ts
+++ b/src/global/lsp.ts
@@ -23,7 +23,7 @@ export const LspClient: IDigitalIDELspClient = {
  */
 export const CustomRequestType = new RequestType<void, number, void>('custom/request');
 export const CustomParamRequestType = new RequestType<ICommonParam, number, void>('custom/paramRequest');
-export const DoFastRequestType = new RequestType('api/fast');
+export const DoFastRequestType = new RequestType<IDoFastParam, Fast, void>('api/fast');
 
 export interface ITextDocumentItem {
     uri: vscode.Uri,
@@ -37,5 +37,5 @@ export interface ICommonParam {
 }
 
 export interface IDoFastParam {
-    
+    path: string
 }
\ No newline at end of file
diff --git a/src/hdlParser/core.ts b/src/hdlParser/core.ts
index 441f827..8e57d7b 100644
--- a/src/hdlParser/core.ts
+++ b/src/hdlParser/core.ts
@@ -525,10 +525,6 @@ class HdlModule {
     }
 
     public makeNameToInstances() {
-        if (this.name === 'u_reg_cfg') {
-            console.log('[u_reg_cfg debug]');
-            console.log(this.rawInstances);
-        }    
         if (this.rawInstances !== undefined) {            
             this.nameToInstances.clear();
             for (const inst of this.rawInstances) {
diff --git a/src/hdlParser/util.ts b/src/hdlParser/util.ts
index 30e8e28..684f400 100644
--- a/src/hdlParser/util.ts
+++ b/src/hdlParser/util.ts
@@ -11,20 +11,9 @@ async function doFastApi(path: string): Promise<Fast | undefined> {
         const client = LspClient.MainClient;
         const langID = hdlFile.getLanguageId(path);
         if (client) {
-            const response = await client.sendRequest(DoFastRequestType, { path }) as { fast: any };
-            if (response.fast instanceof Array) {
-                const rawModules = response.fast as RawHdlModule[];
-                return {
-                    content: rawModules,
-                    languageId: langID,
-                    macro: {
-                        errors: [],
-                        defines: [],
-                        includes: [],
-                        invalid: []
-                    }
-                };
-            }
+            const response = await client.sendRequest(DoFastRequestType, { path });
+            response.languageId = langID;
+            return response;
         }
     } catch (error) {
         console.error("error happen when run doFastApi, " + error);