diff --git a/工具v3/手动统计结果导入.py b/工具v3/手动统计结果导入.py
index 48e16517..a6938970 100644
--- a/工具v3/手动统计结果导入.py
+++ b/工具v3/手动统计结果导入.py
@@ -26,7 +26,7 @@ class MyWindow(QWidget,Ui_Form):
                     linedata = re.sub(r"\s+","\t",line)
                     usage = linedata.split("\t")
                     id = usage.pop(0)
-                    usagestr = "\t".join([f"{u:.3f}" for u in usage])
+                    usagestr = "\t".join([f"{float(u):.3f}" for u in usage])
                     output += "%s\n%s\t%s\t%s\n\n"%(id.zfill(6),date,classname,usagestr)
         SaveTextFile(output,metadatafilepath)
         os.system(f"code {metadatafilepath}")