diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 5754bebc..b321b7de 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -17547,7 +17547,7 @@
     },
     "000672": {
         "id": "000672",
-        "content": "已知射手甲击中A目标的概率为$0.9$, 射手乙击中A目标的概率为$0.8$, 若甲、乙两人各向A目标射击一次, 则射手甲或射手乙击中A目标的概率是\\blank{50}.",
+        "content": "已知射手甲击中A目标的概率为$0.9$, 射手乙击中A目标的概率为$0.8$, 若甲、乙两人互不影响地各向A目标射击一次, 则射手甲或射手乙击中A目标的概率是\\blank{50}.",
         "objs": [
             "K0806004B"
         ],