diff --git a/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb b/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
index dd513e6f..0bdece9e 100644
--- a/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
+++ b/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -14,7 +14,7 @@
     "filepath = \"数据导入作业文件\"\n",
     "\n",
     "# date = str(time.localtime().tm_year)+str(time.localtime().tm_mon).zfill(2)+str(time.localtime().tm_mday).zfill(2)\n",
-    "date = \"20230515\"\n",
+    "date = \"20230516\"\n",
     "\n",
     "#生成文件名tex_file和zip_file\n",
     "files = [os.path.join(filepath,f) for f in os.listdir(filepath)]\n",
diff --git a/工具/文本文件/metadata.txt b/工具/文本文件/metadata.txt
index 5aa5f0eb..421e9ebc 100644
--- a/工具/文本文件/metadata.txt
+++ b/工具/文本文件/metadata.txt
@@ -1,77 +1,182 @@
 usages
 
-014613
-20230515	2023届高三01班	0.964
+040556
+20230516	2023届高三01班	0.893	0.786	0.679
 
-014615
-20230515	2023届高三01班	0.893
+040560
+20230516	2023届高三01班	0.929
 
-014961
-20230515	2023届高三01班	0.857
+040563
+20230516	2023届高三01班	0.964
 
-014953
-20230515	2023届高三01班	0.786
+040564
+20230516	2023届高三01班	0.714
 
-014962
-20230515	2023届高三01班	0.214	0.714
+040568
+20230516	2023届高三01班	0.821
 
-014613
-20230515	2023届高三03班	0.929
+014884
+20230516	2023届高三01班	0.679
 
-014615
-20230515	2023届高三03班	0.929
+014887
+20230516	2023届高三01班	0.821
 
-014961
-20230515	2023届高三03班	0.821
+014894
+20230516	2023届高三01班	1.000
 
-014953
-20230515	2023届高三03班	0.821
+014897
+20230516	2023届高三01班	0.786
 
-014962
-20230515	2023届高三03班	0.786	0.429
+014891
+20230516	2023届高三01班	0.964	0.893	0.714
 
-014613
-20230515	2023届高三02班	0.833
+040556
+20230516	2023届高三02班	0.839	0.613	0.806
 
-014615
-20230515	2023届高三02班	0.933
+040560
+20230516	2023届高三02班	0.968
 
-014961
-20230515	2023届高三02班	0.833
+040563
+20230516	2023届高三02班	0.968
 
-014953
-20230515	2023届高三02班	0.333
+040564
+20230516	2023届高三02班	0.226
 
-014962
-20230515	2023届高三02班	0.767	0.433
+040568
+20230516	2023届高三02班	0.742
 
-014613
-20230515	2023届高三04班	0.846
+014884
+20230516	2023届高三02班	0.742
 
-014615
-20230515	2023届高三04班	0.846
+014887
+20230516	2023届高三02班	0.742
 
-014961
-20230515	2023届高三04班	0.885
+014894
+20230516	2023届高三02班	0.935
 
-014953
-20230515	2023届高三04班	0.192
+014897
+20230516	2023届高三02班	0.710
 
-014962
-20230515	2023届高三04班	0.885	0.231
+014891
+20230516	2023届高三02班	1.000	0.935	0.742
 
-014613
-20230515	2023届高三05班	0.861
+040556
+20230516	2023届高三03班	0.885	0.615	0.885
 
-014615
-20230515	2023届高三05班	0.778
+040560
+20230516	2023届高三03班	0.923
 
-014961
-20230515	2023届高三05班	0.944
+040563
+20230516	2023届高三03班	1.000
 
-014953
-20230515	2023届高三05班	0.611
+040564
+20230516	2023届高三03班	0.654
 
-014962
-20230515	2023届高三05班	0.917	0.250
+040568
+20230516	2023届高三03班	0.769
+
+014884
+20230516	2023届高三03班	0.769
+
+014887
+20230516	2023届高三03班	0.885
+
+014894
+20230516	2023届高三03班	0.923
+
+014897
+20230516	2023届高三03班	0.692
+
+014891
+20230516	2023届高三03班	1.000	0.962	0.577
+
+040556
+20230516	2023届高三04班	0.542	0.333	0.708
+
+040560
+20230516	2023届高三04班	0.958
+
+040563
+20230516	2023届高三04班	0.958
+
+040564
+20230516	2023届高三04班	0.500
+
+040568
+20230516	2023届高三04班	0.750
+
+014884
+20230516	2023届高三04班	0.375
+
+014887
+20230516	2023届高三04班	0.583
+
+014894
+20230516	2023届高三04班	0.917
+
+014897
+20230516	2023届高三04班	0.667
+
+014891
+20230516	2023届高三04班	1.000	0.917	0.583
+
+040556
+20230516	2023届高三05班	0.526	0.526	0.605
+
+040560
+20230516	2023届高三05班	0.921
+
+040563
+20230516	2023届高三05班	0.842
+
+040564
+20230516	2023届高三05班	0.421
+
+040568
+20230516	2023届高三05班	0.684
+
+014884
+20230516	2023届高三05班	0.447
+
+014887
+20230516	2023届高三05班	0.737
+
+014894
+20230516	2023届高三05班	0.921
+
+014897
+20230516	2023届高三05班	0.789
+
+014891
+20230516	2023届高三05班	0.579	0.868	0.421
+
+040556
+20230516	2023届高三06班	0.718	0.590	0.564
+
+040560
+20230516	2023届高三06班	0.923
+
+040563
+20230516	2023届高三06班	0.974
+
+040564
+20230516	2023届高三06班	0.641
+
+040568
+20230516	2023届高三06班	0.846
+
+014884
+20230516	2023届高三06班	0.692
+
+014887
+20230516	2023届高三06班	0.692
+
+014894
+20230516	2023届高三06班	0.949
+
+014897
+20230516	2023届高三06班	0.718
+
+014891
+20230516	2023届高三06班	1.000	0.872	0.385
 
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index c9082806..38e6f64c 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -389377,7 +389377,14 @@
         "ans": "$\\{0\\}\\cup (1,3]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.679",
+            "20230516\t2023届高三02班\t0.742",
+            "20230516\t2023届高三03班\t0.769",
+            "20230516\t2023届高三04班\t0.375",
+            "20230516\t2023届高三05班\t0.447",
+            "20230516\t2023届高三06班\t0.692"
+        ],
         "origin": "2022届第三轮复习讲义-数形结合",
         "edit": [
             "20230411\t王伟叶"
@@ -389437,7 +389444,14 @@
         "ans": "$(-\\infty,-5]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.821",
+            "20230516\t2023届高三02班\t0.742",
+            "20230516\t2023届高三03班\t0.885",
+            "20230516\t2023届高三04班\t0.583",
+            "20230516\t2023届高三05班\t0.737",
+            "20230516\t2023届高三06班\t0.692"
+        ],
         "origin": "2022届第三轮复习讲义-数形结合",
         "edit": [
             "20230411\t王伟叶"
@@ -389517,7 +389531,14 @@
         "ans": "(1) 证明略; (2) $f(x)=-\\dfrac x{2+x}$; (3) $(\\dfrac{1}{101},\\dfrac{1}{99})$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.964\t0.893\t0.714",
+            "20230516\t2023届高三02班\t1.000\t0.935\t0.742",
+            "20230516\t2023届高三03班\t1.000\t0.962\t0.577",
+            "20230516\t2023届高三04班\t1.000\t0.917\t0.583",
+            "20230516\t2023届高三05班\t0.579\t0.868\t0.421",
+            "20230516\t2023届高三06班\t1.000\t0.872\t0.385"
+        ],
         "origin": "2022届第三轮复习讲义-数形结合",
         "edit": [
             "20230411\t王伟叶",
@@ -389578,7 +389599,14 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t1.000",
+            "20230516\t2023届高三02班\t0.935",
+            "20230516\t2023届高三03班\t0.923",
+            "20230516\t2023届高三04班\t0.917",
+            "20230516\t2023届高三05班\t0.921",
+            "20230516\t2023届高三06班\t0.949"
+        ],
         "origin": "2022届第三轮复习讲义-数形结合",
         "edit": [
             "20230411\t王伟叶"
@@ -389638,7 +389666,14 @@
         "ans": "$(-\\infty,-\\dfrac 49)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.786",
+            "20230516\t2023届高三02班\t0.710",
+            "20230516\t2023届高三03班\t0.692",
+            "20230516\t2023届高三04班\t0.667",
+            "20230516\t2023届高三05班\t0.789",
+            "20230516\t2023届高三06班\t0.718"
+        ],
         "origin": "2022届第三轮复习讲义-数形结合",
         "edit": [
             "20230411\t王伟叶"
@@ -544485,7 +544520,14 @@
         "ans": "(1) $[-\\dfrac 34,0]$; (2) $50-6\\sqrt{41}$; (3) $[2,5+3\\sqrt{2}]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.893\t0.786\t0.679",
+            "20230516\t2023届高三02班\t0.839\t0.613\t0.806",
+            "20230516\t2023届高三03班\t0.885\t0.615\t0.885",
+            "20230516\t2023届高三04班\t0.542\t0.333\t0.708",
+            "20230516\t2023届高三05班\t0.526\t0.526\t0.605",
+            "20230516\t2023届高三06班\t0.718\t0.590\t0.564"
+        ],
         "origin": "2023年空中课堂高三复习课30",
         "edit": [
             "20230405\t王伟叶"
@@ -544575,7 +544617,14 @@
         "ans": "$(-\\infty,\\dfrac 12]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.929",
+            "20230516\t2023届高三02班\t0.968",
+            "20230516\t2023届高三03班\t0.923",
+            "20230516\t2023届高三04班\t0.958",
+            "20230516\t2023届高三05班\t0.921",
+            "20230516\t2023届高三06班\t0.923"
+        ],
         "origin": "2023年空中课堂高三复习课30",
         "edit": [
             "20230405\t王伟叶"
@@ -544635,7 +544684,14 @@
         "ans": "$(1,5)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.964",
+            "20230516\t2023届高三02班\t0.968",
+            "20230516\t2023届高三03班\t1.000",
+            "20230516\t2023届高三04班\t0.958",
+            "20230516\t2023届高三05班\t0.842",
+            "20230516\t2023届高三06班\t0.974"
+        ],
         "origin": "2023年空中课堂高三复习课30",
         "edit": [
             "20230405\t王伟叶"
@@ -544655,7 +544711,14 @@
         "ans": "$8$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.714",
+            "20230516\t2023届高三02班\t0.226",
+            "20230516\t2023届高三03班\t0.654",
+            "20230516\t2023届高三04班\t0.500",
+            "20230516\t2023届高三05班\t0.421",
+            "20230516\t2023届高三06班\t0.641"
+        ],
         "origin": "2023年空中课堂高三复习课30",
         "edit": [
             "20230405\t王伟叶"
@@ -544737,7 +544800,14 @@
         "ans": "$\\dfrac{29}{13}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230516\t2023届高三01班\t0.821",
+            "20230516\t2023届高三02班\t0.742",
+            "20230516\t2023届高三03班\t0.769",
+            "20230516\t2023届高三04班\t0.750",
+            "20230516\t2023届高三05班\t0.684",
+            "20230516\t2023届高三06班\t0.846"
+        ],
         "origin": "2023年空中课堂高三复习课30",
         "edit": [
             "20230405\t王伟叶"