diff --git a/json/locales/zh-CN-dps.json b/json/locales/zh-CN-dps.json
index b2ed80f..b82c13b 100644
--- a/json/locales/zh-CN-dps.json
+++ b/json/locales/zh-CN-dps.json
@@ -159,8 +159,8 @@
     "cvsa ballistic cannon": "CVSA",
     "evsd distortion cannon": "EVSD",
     "gvsr laser repeater": "GVSR",
-    "m3a ": "M3A",
-    "m4a ": "M4A",
+    "m3a ": "M3A ",
+    "m4a ": "M4A ",
     "m5a ": "M5A",
     "m6a ": "M6A",
     "m7a ": "M7A",