diff --git a/parts/language/lang_zh.lua b/parts/language/lang_zh.lua
index f4d611c5..01a5483b 100644
--- a/parts/language/lang_zh.lua
+++ b/parts/language/lang_zh.lua
@@ -775,10 +775,10 @@ return{
         ['dig_40l']=        {"挖掘",        "40L",      "挖掘40行"},
         ['dig_100l']=       {"挖掘",        "100L",     "挖掘100行"},
         ['dig_400l']=       {"挖掘",        "400L",     "挖掘400行"},
-        ['dig_eff_10l']=    {"挖掘",        "效率 10L", "挖掘10行用最少的件数"},
-        ['dig_eff_40l']=    {"挖掘",        "效率 40L", "挖掘40行用最少的件数"},
-        ['dig_eff_100l']=   {"挖掘",        "效率 100L","挖掘100行用最少的件数"},
-        ['dig_eff_400l']=   {"挖掘",        "效率 400L","挖掘400行用最少的件数"},
+        ['dig_eff_10l']=    {"挖掘",        "效率 10L",   "用尽量少的块数挖掘10行"},
+        ['dig_eff_40l']=    {"挖掘",        "效率 40L",   "用尽量少的块数挖掘40行"},
+        ['dig_eff_100l']=   {"挖掘",        "效率 100L",  "用尽量少的块数挖掘100行"},
+        ['dig_eff_400l']=   {"挖掘",        "效率 400L",  "用尽量少的块数挖掘400行"},
         ['dig_quad_10l']=   {"挖掘",        "消四10L",   "挖掘10行，但只能消四"},
         ['drought_n']=      {"干旱",        "100L",     "你I没了"},
         ['drought_l']=      {"干旱+",       "100L",     "后 妈 发 牌"},