diff --git a/translation/pofiles/zh_CN.po b/translation/pofiles/zh_CN.po
index bd6125ee7e..8edc8f34b6 100644
--- a/translation/pofiles/zh_CN.po
+++ b/translation/pofiles/zh_CN.po
@@ -41,7 +41,7 @@ msgstr ""
 "Project-Id-Version: KiCad_zh_CN_Master_v0.0.32\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2025-06-01 20:43+0300\n"
-"PO-Revision-Date: 2025-06-02 07:37+0000\n"
+"PO-Revision-Date: 2025-06-03 08:05+0000\n"
 "Last-Translator: CloverGit <w991593239@163.com>\n"
 "Language-Team: Chinese (Simplified Han script) <https://hosted.weblate.org/"
 "projects/kicad/v9/zh_Hans/>\n"
@@ -13929,11 +13929,11 @@ msgstr "正则表达式"
 
 #: eeschema/dialogs/dialog_schematic_find_base.cpp:93
 msgid "Search pin &names and numbers"
-msgstr "包括搜索引脚名称和编号 (&N)"
+msgstr "搜索引脚名称和编号 (&N)"
 
 #: eeschema/dialogs/dialog_schematic_find_base.cpp:96
 msgid "Search &hidden fields"
-msgstr "包括搜索隐藏的字段 (&H)"
+msgstr "搜索隐藏的字段 (&H)"
 
 #: eeschema/dialogs/dialog_schematic_find_base.cpp:99
 msgid "Search the current &sheet only"
@@ -19051,7 +19051,7 @@ msgstr "符号的库名称无效"
 
 #: eeschema/sch_io/kicad_sexpr/sch_io_kicad_sexpr_parser.cpp:3056
 msgid "Invalid symbol library ID"
-msgstr "无效的符号的库标识"
+msgstr "无效的符号库标识"
 
 #: eeschema/sch_io/ltspice/ltspice_schematic.cpp:223
 #, c-format
@@ -20822,7 +20822,7 @@ msgstr "'OFF' 时间"
 
 #: eeschema/sim/sim_model_ibis.cpp:446 eeschema/sim/sim_model_ibis.cpp:479
 msgid "Delay"
-msgstr "延迟"
+msgstr "时延"
 
 #: eeschema/sim/sim_model_ibis.cpp:454
 msgid "Number of cycles"
@@ -23741,7 +23741,7 @@ msgstr "库项目: "
 #: eeschema/tools/sch_inspection_tool.cpp:400
 #: pcbnew/tools/board_inspection_tool.cpp:1616
 msgid "The library is not included in the current configuration."
-msgstr "当前配置中不包括该库。"
+msgstr "当前配置中不包含该库。"
 
 #: eeschema/tools/sch_inspection_tool.cpp:402
 #: eeschema/tools/sch_inspection_tool.cpp:408
@@ -25793,7 +25793,7 @@ msgstr "绘制时使用 钻孔/定位 文件的原点"
 #: kicad/cli/command_pcb_export_gerber.cpp:51
 #: kicad/cli/command_pcb_export_pdf.cpp:56
 msgid "Include the border and title block"
-msgstr "包括边框和标题块"
+msgstr "包含边框和标题块"
 
 #: kicad/cli/command_pcb_export_dxf.cpp:88
 msgid "Output units, valid options: mm, in"
@@ -25988,7 +25988,7 @@ msgstr "排除所有设置了 'DNP (不作装配)' 特性的封装"
 
 #: kicad/cli/command_pcb_export_pos.cpp:86
 msgid "Include board edge layer (Gerber only)"
-msgstr "包括电路板 edge 层 (仅 Gerber)"
+msgstr "包含电路板 edge 层 (仅 Gerber)"
 
 #: kicad/cli/command_pcb_export_pos.cpp:129
 #: kicad/cli/command_sch_export_netlist.cpp:95 kicad/cli/command_version.cpp:71
@@ -26276,11 +26276,11 @@ msgstr "要在库中导出的特定符号"
 
 #: kicad/cli/command_sym_export_svg.cpp:62
 msgid "Include hidden pins"
-msgstr "包括隐藏引脚"
+msgstr "包含隐藏引脚"
 
 #: kicad/cli/command_sym_export_svg.cpp:66
 msgid "Include hidden fields"
-msgstr "包括隐藏字段"
+msgstr "包含隐藏字段"
 
 #: kicad/cli/command_sym_export_svg.cpp:84
 msgid "Symbol file does not exist or is not accessible\n"
@@ -27288,7 +27288,7 @@ msgstr ""
 
 #: kicad/pcm/pcm_task_manager.cpp:369
 msgid "Archive does not contain a valid metadata.json file"
-msgstr "归档文件中不包含有效的 metadata.json 文件"
+msgstr "归档文件中缺少有效的 metadata.json 文件"
 
 #: kicad/pcm/pcm_task_manager.cpp:378
 msgid "Archive metadata must have a single version defined"
@@ -30359,9 +30359,8 @@ msgstr "有效 %s:"
 #: pcb_calculator/transline_ident.cpp:163
 #: pcb_calculator/transline_ident.cpp:198
 #: pcb_calculator/transline_ident.cpp:357
-#, fuzzy
 msgid "Unit propagation delay:"
-msgstr "传播延迟"
+msgstr "单位传播时延:"
 
 #: pcb_calculator/transline_ident.cpp:121
 #: pcb_calculator/transline_ident.cpp:164
@@ -30564,14 +30563,12 @@ msgid "Effective %s (odd):"
 msgstr "有效 %s (奇模):"
 
 #: pcb_calculator/transline_ident.cpp:308
-#, fuzzy
 msgid "Unit propagation delay (even):"
-msgstr "传播延迟"
+msgstr "单位传播时延(偶模):"
 
 #: pcb_calculator/transline_ident.cpp:309
-#, fuzzy
 msgid "Unit propagation delay (odd):"
-msgstr "传播延迟"
+msgstr "单位传播时延(奇模):"
 
 #: pcb_calculator/transline_ident.cpp:310
 msgid "Conductor losses (even):"
@@ -34696,7 +34693,7 @@ msgstr "排除具有通孔焊盘的所有封装"
 
 #: pcbnew/dialogs/dialog_gen_footprint_position_file_base.cpp:102
 msgid "Include board edge layer"
-msgstr "包括电路板边框层"
+msgstr "包含电路板边框层"
 
 #: pcbnew/dialogs/dialog_gen_footprint_position_file_base.cpp:108
 msgid "Use negative X coordinates for footprints on bottom layer"
@@ -36460,7 +36457,7 @@ msgstr "制造层上的草图焊盘"
 
 #: pcbnew/dialogs/dialog_plot_base.cpp:104
 msgid "Include pad outlines on F.Fab and B.Fab layers when plotting"
-msgstr "绘制时在 F.Fab 和 B.Fab 层上包括焊盘外框"
+msgstr "在绘制时包含 F.Fab 和 B.Fab 层上的焊盘外框"
 
 #: pcbnew/dialogs/dialog_plot_base.cpp:108
 msgid "Include pad numbers"
@@ -41761,13 +41758,17 @@ msgid ""
 "Could not add 3D model for %s.\n"
 "File not found: %s\n"
 msgstr ""
+"无法为 %s 添加 3D 模型。\n"
+"找不到文件: %s\n"
 
 #: pcbnew/exporters/step/exporter_step.cpp:403
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Could not add 3D model for %s.\n"
 "OpenCASCADE error: %s\n"
-msgstr "无法连接到 %s。错误: %s"
+msgstr ""
+"无法为 %s 添加 3D 模型。\n"
+"OpenCASCADE 错误: %s\n"
 
 #: pcbnew/exporters/step/exporter_step.cpp:801
 msgid "Could not create PCB solid model.\n"
@@ -41852,9 +41853,9 @@ msgid "No location data for filename '%s'.\n"
 msgstr "写入定位数据到 '%s'。\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1197
-#, fuzzy, c-format
+#, c-format
 msgid "Could not add component with filename '%s'.\n"
-msgstr "找不到 IBIS 元件 '%s'"
+msgstr "无法添加文件名为'%s'的组件。\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1367
 #, c-format
@@ -41899,20 +41900,22 @@ msgid "OCC exception creating wire: %s\n"
 msgstr ""
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1661
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Wire not done (contour points %d): OCC error %d\n"
 "z: %g; bounding box: %s\n"
-msgstr "走线未完成 (轮廓点%d): OCC错误 %d\n"
+msgstr ""
+"走线未完成 (轮廓点%d): OCC错误 %d\n"
+"z: %g; 边界框: %s\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1675
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Wire self-interference check failed\n"
 "z: %g; bounding box: %s\n"
 msgstr ""
-"\n"
 "线路自干扰检查失败\n"
+"z: %g; 边界框: %s\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1697
 msgid "Using non-simplified polygon.\n"
@@ -41943,11 +41946,9 @@ msgid "Subtracting holes for %s\n"
 msgstr "在 %s 去除孔\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:1976
-#, fuzzy, c-format
+#, c-format
 msgid "** Got problems while cutting %s net '%s' **\n"
-msgstr ""
-"\n"
-"** 切割 %s 网络 '%s' 时遇到问题 **\n"
+msgstr "** 切割 %s 网络 '%s' 时遇到问题 **\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:2029
 msgid "shapes"
@@ -41973,7 +41974,7 @@ msgstr "无法创建输出目录 '%s'。"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:2322
 msgid "Failed to set STEP product name, but will attempt to continue."
-msgstr ""
+msgstr "STEP 产物名称设置失败, 但将尝试继续。"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:2330
 msgid "Failed to set surface curve mode, but will attempt to continue."
@@ -41983,14 +41984,14 @@ msgstr ""
 #: pcbnew/exporters/step/step_pcb_model.cpp:3153
 #: pcbnew/exporters/step/step_pcb_model.cpp:3226
 #: pcbnew/exporters/step/step_pcb_model.cpp:3275
-#, fuzzy, c-format
+#, c-format
 msgid "Cannot rename temporary file '%s' to '%s'.\n"
-msgstr "无法重命名临时文件 '%s' 到 \"%s\""
+msgstr "无法将临时文件 '%s' 重命名为 '%s'。\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:2822
-#, fuzzy, c-format
+#, c-format
 msgid "Cannot identify actual file type for '%s'.\n"
-msgstr "无法打开网表文件 '%s'。"
+msgstr "无法识别 '%s' 的实际文件类型。\n"
 
 #: pcbnew/exporters/step/step_pcb_model.cpp:2832
 #, fuzzy, c-format
@@ -50794,14 +50795,14 @@ msgid "Teardrop %s %s"
 msgstr "泪滴 %s %s"
 
 #: pcbnew/zone.cpp:1128
-#, fuzzy, c-format
+#, c-format
 msgid "Zone %s %s, priority %d"
-msgstr "填充区优先级:"
+msgstr "填充区%s%s, 优先级 %d"
 
 #: pcbnew/zone.cpp:1135
-#, fuzzy, c-format
+#, c-format
 msgid "Zone '%s' %s %s, priority %d"
-msgstr "%s, %s, %s, 或 %s"
+msgstr "填充区 '%s' %s%s, 优先级 %d"
 
 #: pcbnew/zone.cpp:1981
 msgid "Keepout"