diff --git a/createTables.sql b/createTables.sql
index d8f5760..044bb97 100644
--- a/createTables.sql
+++ b/createTables.sql
@@ -17,7 +17,8 @@ CREATE TABLE `article` (
   `authorAvatar` text,
   `authorName` text,
   `authorDetail` text,
-  `isVip` double DEFAULT NULL
+  `isVip` double DEFAULT NULL,
+  `topic` text
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
 -- ----------------------------
@@ -32,7 +33,8 @@ CREATE TABLE `comments` (
   `authorName` text,
   `authorGender` text,
   `authorAddress` text,
-  `authorAvatar` text
+  `authorAvatar` text,
+  `topic` text
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
 -- ----------------------------
diff --git a/spider/__pycache__/saveData.cpython-38.pyc b/spider/__pycache__/saveData.cpython-38.pyc
deleted file mode 100644
index 97fee39..0000000
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diff --git a/spider/__pycache__/spiderComments.cpython-38.pyc b/spider/__pycache__/spiderComments.cpython-38.pyc
deleted file mode 100644
index 16f9383..0000000
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diff --git a/spider/__pycache__/spiderContent.cpython-38.pyc b/spider/__pycache__/spiderContent.cpython-38.pyc
deleted file mode 100644
index 7eaf8e1..0000000
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diff --git a/spider/__pycache__/spiderData.cpython-38.pyc b/spider/__pycache__/spiderData.cpython-38.pyc
deleted file mode 100644
index 254127d..0000000
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