diff --git a/Core/DefInjected/ThingDef/Items_Resource_Shell.xml b/Core/DefInjected/ThingDef/Items_Resource_Shell.xml
index 69aab976..2d282d23 100644
--- a/Core/DefInjected/ThingDef/Items_Resource_Shell.xml
+++ b/Core/DefInjected/ThingDef/Items_Resource_Shell.xml
@@ -22,12 +22,12 @@
   <!-- EN: antigrain warhead -->
   <Shell_AntigrainWarhead.label>反粒子弹头</Shell_AntigrainWarhead.label>
   <!-- EN: An ultra-tech warhead powered by a grain of antimatter. Usually used by spacecraft or glitterworld war machines, it creates a huge explosion and starts fires around the target. Can be fired from mortars or installed as a trap. Explodes when damaged. -->
-  <Shell_AntigrainWarhead.description>一个极致科技弹头，通常用于空间战争或闪耀世界战争机器。由一个反物质粒子提供能量，造成巨大爆炸并点燃周围目标。可以用迫击炮发射或者安装成一个陷阱。受损后爆炸。</Shell_AntigrainWarhead.description>
+  <Shell_AntigrainWarhead.description>一个极致科技弹头，通常用于太空飞船或闪耀世界战争机器。由一个反物质粒子提供能量，造成巨大爆炸并点燃周围目标。可以用迫击炮发射或者安装成一个陷阱。受损后爆炸。</Shell_AntigrainWarhead.description>
   
   <!-- EN: EMP shell -->
   <Shell_EMP.label>EMP弹</Shell_EMP.label>
   <!-- EN: A shell filled with batteries and antennas, for generating an electromagnetic pulse when detonated. Electromagnetic pulses temporarily disable electrical devices and mechanoids. Can be fired from mortars or installed as a trap. Explodes when damaged. -->
-  <Shell_EMP.description>装填了电池和天线的，用于在爆炸时产生EMP。电磁脉冲波会暂时性瘫痪电路。可以用迫击炮发射或者安装成一个陷阱。受损后爆炸。</Shell_EMP.description>
+  <Shell_EMP.description>装填了电池和天线的炮弹，用于在爆炸时产生EMP。电磁脉冲波会暂时性瘫痪电路。可以用迫击炮发射或者安装成一个陷阱。受损后爆炸。</Shell_EMP.description>
   
   <!-- EN: firefoam shell -->
   <Shell_Firefoam.label>泡沫灭火弹</Shell_Firefoam.label>