diff --git a/tools/rom_ram_analyzer/standard/ram_analyzer.py b/tools/rom_ram_analyzer/standard/ram_analyzer.py
index 02d05737a3a57d224690118a5c500bf2aae85748..b5d639803ea63d4a06d2c1fcad64d1722d6eea39 100644
--- a/tools/rom_ram_analyzer/standard/ram_analyzer.py
+++ b/tools/rom_ram_analyzer/standard/ram_analyzer.py
@@ -121,10 +121,10 @@ class RamAnalyzer:
                 refactored_result, output_file + ".xls", ss, baseline_file, unit_adapt)
 
     __ss_dict: typing.Dict[str, int] = {
-        "Pss": 2,
-        "Vss": 3,
-        "Rss": 4,
-        "Uss": 5
+        "Pss": 1,
+        "Vss": 2,
+        "Rss": 3,
+        "Uss": 4
     }
 
     @classmethod
@@ -407,7 +407,7 @@ class RamAnalyzer:
             # 如果第一列不是数字（pid），就过
             if not processed or not processed[0].isnumeric():
                 continue
-            name = processed[1]  # 否则的话就取名字，和对应的size
+            name = processed[-1]  # 否则的话就取名字，和对应的size
             size = int(processed[cls.__ss_dict.get(ss)]) * \
                    1024  # kilo byte to byte
             full_process_name = find_full_process_name(name)