diff --git a/po/zh_CN.po b/po/zh_CN.po
index f673bc61b9..fcdaa7eda5 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -134,8 +134,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Git\n"
 "Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
-"POT-Creation-Date: 2015-09-05 09:16+0800\n"
-"PO-Revision-Date: 2015-09-08 23:00+0800\n"
+"POT-Creation-Date: 2015-09-15 06:45+0800\n"
+"PO-Revision-Date: 2015-09-15 21:49+0800\n"
 "Last-Translator: Jiang Xin <worldhello.net@gmail.com>\n"
 "Language-Team: GitHub <https://github.com/jiangxin/git/>\n"
 "Language: zh_CN\n"
@@ -464,8 +464,8 @@ msgstr "index-pack 终止"
 msgid "invalid color value: %.*s"
 msgstr "无效的颜色值：%.*s"
 
-#: commit.c:40 builtin/am.c:451 builtin/am.c:487 builtin/am.c:1489
-#: builtin/am.c:2101
+#: commit.c:40 builtin/am.c:451 builtin/am.c:487 builtin/am.c:1516
+#: builtin/am.c:2128
 #, c-format
 msgid "could not parse %s"
 msgstr "不能解析 %s"
@@ -785,7 +785,7 @@ msgstr "%s：%s - %s"
 msgid "failed to read the cache"
 msgstr "无法读取缓存"
 
-#: merge.c:94 builtin/am.c:1974 builtin/am.c:2009 builtin/checkout.c:375
+#: merge.c:94 builtin/am.c:2001 builtin/am.c:2036 builtin/checkout.c:375
 #: builtin/checkout.c:586 builtin/clone.c:715
 msgid "unable to write new index file"
 msgstr "无法写新的索引文件"
@@ -2410,7 +2410,7 @@ msgstr "无法写入新索引文件"
 msgid "could not stat %s"
 msgstr "不能获取 %s 的文件状态"
 
-#: builtin/am.c:270 builtin/am.c:1318 builtin/commit.c:737
+#: builtin/am.c:270 builtin/am.c:1345 builtin/commit.c:737
 #: builtin/merge.c:1079
 #, c-format
 msgid "could not read '%s'"
@@ -2502,29 +2502,29 @@ msgstr "如果您想要跳过这一补丁，则执行 \"%s --skip\"。"
 msgid "To restore the original branch and stop patching, run \"%s --abort\"."
 msgstr "若要复原至原始分支并停止补丁操作，执行 \"%s --abort\"。"
 
-#: builtin/am.c:1312
+#: builtin/am.c:1339
 msgid "Patch is empty. Was it split wrong?"
 msgstr "补丁为空。是不是切分错误？"
 
-#: builtin/am.c:1386 builtin/log.c:1345
+#: builtin/am.c:1413 builtin/log.c:1345
 #, c-format
 msgid "invalid ident line: %s"
 msgstr "包含无效的身份标识：%s"
 
-#: builtin/am.c:1413
+#: builtin/am.c:1440
 #, c-format
 msgid "unable to parse commit %s"
 msgstr "不能解析提交 %s"
 
-#: builtin/am.c:1587
+#: builtin/am.c:1614
 msgid "Repository lacks necessary blobs to fall back on 3-way merge."
 msgstr "仓库缺乏必要的数据对象以进行三方合并。"
 
-#: builtin/am.c:1589
+#: builtin/am.c:1616
 msgid "Using index info to reconstruct a base tree..."
 msgstr "使用索引来重建一个（三方合并的）基础目录树..."
 
-#: builtin/am.c:1608
+#: builtin/am.c:1635
 msgid ""
 "Did you hand edit your patch?\n"
 "It does not apply to blobs recorded in its index."
@@ -2532,37 +2532,37 @@ msgstr ""
 "您是否曾手动编辑过您的补丁？\n"
 "无法应用补丁到索引中的数据对象上。"
 
-#: builtin/am.c:1614
+#: builtin/am.c:1641
 msgid "Falling back to patching base and 3-way merge..."
 msgstr "回落到基础版本上打补丁及进行三方合并..."
 
-#: builtin/am.c:1639
+#: builtin/am.c:1666
 msgid "Failed to merge in the changes."
 msgstr "无法合并变更。"
 
-#: builtin/am.c:1664 builtin/merge.c:632
+#: builtin/am.c:1691 builtin/merge.c:632
 msgid "git write-tree failed to write a tree"
 msgstr "git write-tree 无法写入一树对象"
 
-#: builtin/am.c:1671
+#: builtin/am.c:1698
 msgid "applying to an empty history"
 msgstr "正应用到一个空历史上"
 
-#: builtin/am.c:1684 builtin/commit.c:1752 builtin/merge.c:829
+#: builtin/am.c:1711 builtin/commit.c:1752 builtin/merge.c:829
 #: builtin/merge.c:854
 msgid "failed to write commit object"
 msgstr "无法写提交对象"
 
-#: builtin/am.c:1716 builtin/am.c:1720
+#: builtin/am.c:1743 builtin/am.c:1747
 #, c-format
 msgid "cannot resume: %s does not exist."
 msgstr "无法继续：%s 不存在。"
 
-#: builtin/am.c:1736
+#: builtin/am.c:1763
 msgid "cannot be interactive without stdin connected to a terminal."
 msgstr "标准输入没有和终端关联，不能进行交互式操作。"
 
-#: builtin/am.c:1741
+#: builtin/am.c:1768
 msgid "Commit Body is:"
 msgstr "提交内容为："
 
@@ -2571,35 +2571,35 @@ msgstr "提交内容为："
 #. in your translation. The program will only accept English
 #. input at this point.
 #.
-#: builtin/am.c:1751
+#: builtin/am.c:1778
 msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all: "
 msgstr "应用？是[y]/否[n]/编辑[e]/查看补丁[v]/应用所有[a]："
 
-#: builtin/am.c:1801
+#: builtin/am.c:1828
 #, c-format
 msgid "Dirty index: cannot apply patches (dirty: %s)"
 msgstr "脏索引：不能应用补丁（脏文件：%s）"
 
-#: builtin/am.c:1836 builtin/am.c:1907
+#: builtin/am.c:1863 builtin/am.c:1934
 #, c-format
 msgid "Applying: %.*s"
 msgstr "应用：%.*s"
 
-#: builtin/am.c:1852
+#: builtin/am.c:1879
 msgid "No changes -- Patch already applied."
 msgstr "没有变更 —— 补丁已经应用过。"
 
-#: builtin/am.c:1860
+#: builtin/am.c:1887
 #, c-format
 msgid "Patch failed at %s %.*s"
 msgstr "打补丁失败于 %s %.*s"
 
-#: builtin/am.c:1866
+#: builtin/am.c:1893
 #, c-format
 msgid "The copy of the patch that failed is found in: %s"
 msgstr "失败的补丁文件副本位于：%s"
 
-#: builtin/am.c:1910
+#: builtin/am.c:1937
 msgid ""
 "No changes - did you forget to use 'git add'?\n"
 "If there is nothing left to stage, chances are that something else\n"
@@ -2609,7 +2609,7 @@ msgstr ""
 "如果没有什么要添加到暂存区的，则很可能是其它提交已经引入了相同的变更。\n"
 "您也许想要跳过这个补丁。"
 
-#: builtin/am.c:1917
+#: builtin/am.c:1944
 msgid ""
 "You still have unmerged paths in your index.\n"
 "Did you forget to use 'git add'?"
@@ -2617,105 +2617,105 @@ msgstr ""
 "您的索引中仍有未合并的路径。\n"
 "您是否忘了执行 'git add'？"
 
-#: builtin/am.c:2025 builtin/am.c:2029 builtin/am.c:2041 builtin/reset.c:308
+#: builtin/am.c:2052 builtin/am.c:2056 builtin/am.c:2068 builtin/reset.c:308
 #: builtin/reset.c:316
 #, c-format
 msgid "Could not parse object '%s'."
 msgstr "不能解析对象 '%s'。"
 
-#: builtin/am.c:2077
+#: builtin/am.c:2104
 msgid "failed to clean index"
 msgstr "无法清空索引"
 
-#: builtin/am.c:2111
+#: builtin/am.c:2138
 msgid ""
 "You seem to have moved HEAD since the last 'am' failure.\n"
 "Not rewinding to ORIG_HEAD"
 msgstr "您好像在上一次 'am' 失败后移动了 HEAD。未回退至 ORIG_HEAD"
 
-#: builtin/am.c:2172
+#: builtin/am.c:2199
 #, c-format
 msgid "Invalid value for --patch-format: %s"
 msgstr "无效的 --patch-format 值：%s"
 
-#: builtin/am.c:2194
+#: builtin/am.c:2221
 msgid "git am [options] [(<mbox>|<Maildir>)...]"
 msgstr "git am [选项] [(<mbox>|<Maildir>)...]"
 
-#: builtin/am.c:2195
+#: builtin/am.c:2222
 msgid "git am [options] (--continue | --skip | --abort)"
 msgstr "git am [选项] (--continue | --skip | --abort)"
 
-#: builtin/am.c:2201
+#: builtin/am.c:2228
 msgid "run interactively"
 msgstr "以交互式方式运行"
 
-#: builtin/am.c:2203
+#: builtin/am.c:2230
 msgid "historical option -- no-op"
 msgstr "老的参数 —— 无作用"
 
-#: builtin/am.c:2205
+#: builtin/am.c:2232
 msgid "allow fall back on 3way merging if needed"
 msgstr "如果必要，允许使用三方合并。"
 
-#: builtin/am.c:2206 builtin/init-db.c:509 builtin/prune-packed.c:57
+#: builtin/am.c:2233 builtin/init-db.c:509 builtin/prune-packed.c:57
 #: builtin/repack.c:171
 msgid "be quiet"
 msgstr "静默模式"
 
-#: builtin/am.c:2208
+#: builtin/am.c:2235
 msgid "add a Signed-off-by line to the commit message"
 msgstr "在提交说明中添加一个 Signed-off-by 签名"
 
-#: builtin/am.c:2211
+#: builtin/am.c:2238
 msgid "recode into utf8 (default)"
 msgstr "使用 utf8 字符集（默认）"
 
-#: builtin/am.c:2213
+#: builtin/am.c:2240
 msgid "pass -k flag to git-mailinfo"
 msgstr "向 git-mailinfo 传递 -k 参数"
 
-#: builtin/am.c:2215
+#: builtin/am.c:2242
 msgid "pass -b flag to git-mailinfo"
 msgstr "向 git-mailinfo 传递 -b 参数"
 
-#: builtin/am.c:2217
+#: builtin/am.c:2244
 msgid "pass -m flag to git-mailinfo"
 msgstr "向 git-mailinfo 传递 -m 参数"
 
-#: builtin/am.c:2219
+#: builtin/am.c:2246
 msgid "pass --keep-cr flag to git-mailsplit for mbox format"
 msgstr "针对 mbox 格式，向 git-mailsplit 传递 --keep-cr 参数"
 
-#: builtin/am.c:2222
+#: builtin/am.c:2249
 msgid "do not pass --keep-cr flag to git-mailsplit independent of am.keepcr"
 msgstr "不向 git-mailsplit 传递 --keep-cr 参数，覆盖 am.keepcr 的设置"
 
-#: builtin/am.c:2225
+#: builtin/am.c:2252
 msgid "strip everything before a scissors line"
 msgstr "丢弃裁切线前的所有内容"
 
-#: builtin/am.c:2226 builtin/apply.c:4563
+#: builtin/am.c:2253 builtin/apply.c:4563
 msgid "action"
 msgstr "动作"
 
-#: builtin/am.c:2227 builtin/am.c:2230 builtin/am.c:2233 builtin/am.c:2236
-#: builtin/am.c:2239 builtin/am.c:2242 builtin/am.c:2245 builtin/am.c:2248
-#: builtin/am.c:2254
+#: builtin/am.c:2254 builtin/am.c:2257 builtin/am.c:2260 builtin/am.c:2263
+#: builtin/am.c:2266 builtin/am.c:2269 builtin/am.c:2272 builtin/am.c:2275
+#: builtin/am.c:2281
 msgid "pass it through git-apply"
 msgstr "传递给 git-apply"
 
-#: builtin/am.c:2235 builtin/apply.c:4587
+#: builtin/am.c:2262 builtin/apply.c:4587
 msgid "root"
 msgstr "根目录"
 
-#: builtin/am.c:2238 builtin/am.c:2241 builtin/apply.c:4525
+#: builtin/am.c:2265 builtin/am.c:2268 builtin/apply.c:4525
 #: builtin/apply.c:4528 builtin/clone.c:85 builtin/fetch.c:93
 #: builtin/pull.c:167
 msgid "path"
 msgstr "路径"
 
-#: builtin/am.c:2244 builtin/fmt-merge-msg.c:669 builtin/fmt-merge-msg.c:672
+#: builtin/am.c:2271 builtin/fmt-merge-msg.c:669 builtin/fmt-merge-msg.c:672
 #: builtin/grep.c:698 builtin/merge.c:198 builtin/pull.c:127
 #: builtin/repack.c:178 builtin/repack.c:182 builtin/show-branch.c:664
 #: builtin/show-ref.c:180 builtin/tag.c:591 parse-options.h:132
@@ -2723,60 +2723,60 @@ msgstr "路径"
 msgid "n"
 msgstr "n"
 
-#: builtin/am.c:2247 builtin/apply.c:4531
+#: builtin/am.c:2274 builtin/apply.c:4531
 msgid "num"
 msgstr "数字"
 
-#: builtin/am.c:2250 builtin/for-each-ref.c:34 builtin/replace.c:438
+#: builtin/am.c:2277 builtin/for-each-ref.c:34 builtin/replace.c:438
 msgid "format"
 msgstr "格式"
 
-#: builtin/am.c:2251
+#: builtin/am.c:2278
 msgid "format the patch(es) are in"
 msgstr "补丁的格式"
 
-#: builtin/am.c:2257
+#: builtin/am.c:2284
 msgid "override error message when patch failure occurs"
 msgstr "打补丁失败时显示的错误信息"
 
-#: builtin/am.c:2259
+#: builtin/am.c:2286
 msgid "continue applying patches after resolving a conflict"
 msgstr "冲突解决后继续应用补丁"
 
-#: builtin/am.c:2262
+#: builtin/am.c:2289
 msgid "synonyms for --continue"
 msgstr "和 --continue 同义"
 
-#: builtin/am.c:2265
+#: builtin/am.c:2292
 msgid "skip the current patch"
 msgstr "跳过当前补丁"
 
-#: builtin/am.c:2268
+#: builtin/am.c:2295
 msgid "restore the original branch and abort the patching operation."
 msgstr "恢复原始分支并终止打补丁操作。"
 
-#: builtin/am.c:2272
+#: builtin/am.c:2299
 msgid "lie about committer date"
 msgstr "将作者日期作为提交日期"
 
-#: builtin/am.c:2274
+#: builtin/am.c:2301
 msgid "use current timestamp for author date"
 msgstr "用当前时间作为作者日期"
 
-#: builtin/am.c:2276 builtin/commit.c:1590 builtin/merge.c:225
+#: builtin/am.c:2303 builtin/commit.c:1590 builtin/merge.c:225
 #: builtin/pull.c:155 builtin/revert.c:92 builtin/tag.c:606
 msgid "key-id"
 msgstr "key-id"
 
-#: builtin/am.c:2277
+#: builtin/am.c:2304
 msgid "GPG-sign commits"
 msgstr "使用 GPG 签名提交"
 
-#: builtin/am.c:2280
+#: builtin/am.c:2307
 msgid "(internal use for git-rebase)"
 msgstr "（内部使用，用于 git-rebase）"
 
-#: builtin/am.c:2295
+#: builtin/am.c:2322
 msgid ""
 "The -b/--binary option has been a no-op for long time, and\n"
 "it will be removed. Please do not use it anymore."
@@ -2784,16 +2784,16 @@ msgstr ""
 "参数 -b/--binary 已经很长时间不做任何实质操作了，并且将被移除。\n"
 "请不要再使用它了。"
 
-#: builtin/am.c:2302
+#: builtin/am.c:2329
 msgid "failed to read the index"
 msgstr "无法读取索引"
 
-#: builtin/am.c:2317
+#: builtin/am.c:2344
 #, c-format
 msgid "previous rebase directory %s still exists but mbox given."
 msgstr "之前的变基目录 %s 仍然存在，但却提供了 mbox。"
 
-#: builtin/am.c:2341
+#: builtin/am.c:2368
 #, c-format
 msgid ""
 "Stray %s directory found.\n"
@@ -2802,7 +2802,7 @@ msgstr ""
 "发现了错误的 %s 目录。\n"
 "使用 \"git am --abort\" 删除它。"
 
-#: builtin/am.c:2347
+#: builtin/am.c:2374
 msgid "Resolve operation not in progress, we are not resuming."
 msgstr "解决操作未进行，我们不会继续。"
 
@@ -8612,10 +8612,6 @@ msgstr "git pull [<选项>] [<仓库> [<引用规格>...]]"
 msgid "Options related to merging"
 msgstr "和合并相关的选项"
 
-#: builtin/pull.c:115
-msgid "false|true|preserve"
-msgstr "false|true|preserve"
-
 #: builtin/pull.c:116
 msgid "incorporate changes by rebasing rather than merging"
 msgstr "使用变基操作取代合并操作以合入修改"
@@ -10288,8 +10284,8 @@ msgstr ""
 "hash[=<n>]] [--abbrev[=<n>]] [--tags] [--heads] [--] [<模式>...]"
 
 #: builtin/show-ref.c:11
-msgid "git show-ref --exclude-existing[=pattern] < ref-list"
-msgstr "git show-ref --exclude-existing[=模式] < 引用列表"
+msgid "git show-ref --exclude-existing[=<pattern>] < <ref-list>"
+msgstr "git show-ref --exclude-existing[=<模式>] < <引用列表>"
 
 #: builtin/show-ref.c:170
 msgid "only show tags (can be combined with heads)"
@@ -10510,7 +10506,7 @@ msgid "replace the tag if exists"
 msgstr "如果存在，替换现有的标签"
 
 #: builtin/tag.c:609 builtin/update-ref.c:368
-msgid "create_reflog"
+msgid "create a reflog"
 msgstr "创建引用日志"
 
 #: builtin/tag.c:611
@@ -11795,6 +11791,9 @@ msgstr "无法递归进子模组路径 '$sm_path'"
 msgid "Synchronizing submodule url for '$displaypath'"
 msgstr "为 '$displaypath' 同步子模组 url"
 
+#~ msgid "false|true|preserve"
+#~ msgstr "false|true|preserve"
+
 #~ msgid "BUG: reopen a lockfile that is still open"
 #~ msgstr "BUG: 重新打开一个仍打开着的锁文件"