diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 6763abe0..59015c97 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -24300,7 +24300,7 @@
             "2023届高三-赋能-赋能31"
         ],
         "genre": "填空题",
-        "ans": "$\\frac 76$",
+        "ans": "$\\dfrac 76$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -24314,7 +24314,8 @@
         ],
         "origin": "赋能练习",
         "edit": [
-            "20220624\t朱敏慧, 王伟叶"
+            "20220624\t朱敏慧, 王伟叶",
+            "20240319\t王伟叶"
         ],
         "same": [],
         "related": [],
@@ -686686,14 +686687,15 @@
             "第三单元"
         ],
         "genre": "",
-        "ans": "$-\\sqrt{2}$",
+        "ans": "$2\\sin(2\\alpha+\\dfrac{\\pi}{6})+1$",
         "solution": "",
         "duration": -1,
         "usages": [],
         "origin": "自拟题目-20240311修改",
         "edit": [
             "20240304\t徐慧",
-            "20240311\t吴轩萍"
+            "20240311\t吴轩萍",
+            "20240319\t王伟叶"
         ],
         "same": [],
         "related": [
@@ -686737,14 +686739,15 @@
             "第三单元"
         ],
         "genre": "",
-        "ans": "$-\\dfrac{1}{2}$",
+        "ans": "$\\dfrac{2}{3}$",
         "solution": "",
         "duration": -1,
         "usages": [],
         "origin": "教材复习题-20240311修改",
         "edit": [
             "20220624\t王伟叶, 余利成",
-            "20240311\t吴轩萍"
+            "20240311\t吴轩萍",
+            "20240319\t王伟叶"
         ],
         "same": [],
         "related": [
@@ -686766,14 +686769,15 @@
             "第三单元"
         ],
         "genre": "",
-        "ans": "$\\dfrac{2}{3}$",
+        "ans": "$-\\sqrt{2}$",
         "solution": "",
         "duration": -1,
         "usages": [],
         "origin": "教材复习题-20240311修改",
         "edit": [
             "20220624\t王伟叶, 余利成",
-            "20240311\t吴轩萍"
+            "20240311\t吴轩萍",
+            "20240319\t王伟叶"
         ],
         "same": [],
         "related": [