diff --git a/main.cpp b/main.cpp
index 6506e23..bbe5502 100644
--- a/main.cpp
+++ b/main.cpp
@@ -28,7 +28,7 @@ void init_log(const std::string& log_file_name, const std::string& log_path) {
     google::InitGoogleLogging(log_file_name.c_str());
     google::SetLogDestination(google::GLOG_INFO, (log_path + "/").c_str());
     google::InstallFailureSignalHandler(); // Capture signals
-    FLAGS_log_prefix = true; // Log prefixes
+    FLAGS_log_prefix = false; // Log prefixes
     FLAGS_colorlogtostderr = true; // Color logs in stderr
     FLAGS_alsologtostderr = true; // Log to console
     FLAGS_logbufsecs = 0; // Disable log buffering
diff --git a/src/TCG/BlockTranslator.cpp b/src/TCG/BlockTranslator.cpp
index d7fa80f..227bd98 100644
--- a/src/TCG/BlockTranslator.cpp
+++ b/src/TCG/BlockTranslator.cpp
@@ -45,10 +45,11 @@ ASMBlock BlockTranslator::BlockTranslate(SymbolManager& SymbolManager_, std::sha
     for (int i = 0; i < TACBlock_->size(); i++) {
         LOG(INFO) << std::left
                   << std::setw(20) << std::setfill(' ') << (*TACBlock_)[i].to_string()
-                  << (*TACBlock_)[i].src1.use_info << "\t"
-				  << (*TACBlock_)[i].src2.use_info << "\t"
-				  << (*TACBlock_)[i].dst.use_info << "\t"
-                  << "scope " << (*TACBlock_)[i].scope;
+                  // << (*TACBlock_)[i].src1.use_info << "\t"
+				  // << (*TACBlock_)[i].src2.use_info << "\t"
+				  // << (*TACBlock_)[i].dst.use_info << "\t"
+                  // << "scope " << (*TACBlock_)[i].scope
+                  ;
         // 更新 SymbolManager 的 scope 和 待用信息
         SymbolManager_.set_scope((*TACBlock_)[i].scope);
         if ((*TACBlock_)[i].src1.OperType == TACOPERANDTYPE::VAR) {