diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSonPath.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSonPath.kt
index 84b5045e7..e7360da7e 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSonPath.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSonPath.kt
@@ -72,7 +72,7 @@ class AnalyzeByJSonPath {
                     }
                 }
             }
-            return TextUtils.join(",", textList)
+            return textList.joinToString("\n")
         }
     }
 
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSoup.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSoup.kt
index 63c5eb27a..cf11dbb72 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSoup.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByJSoup.kt
@@ -51,7 +51,10 @@ class AnalyzeByJSoup {
         val textS = getStringList(ruleStr)
         return if (textS.isEmpty()) {
             null
-        } else join("\n", textS).trim { it <= ' ' }
+        } else {
+            textS.joinToString("\n")
+        }
+
     }
 
     /**
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByXPath.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByXPath.kt
index f2745ee69..707ab9a22 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByXPath.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeByXPath.kt
@@ -181,7 +181,7 @@ class AnalyzeByXPath {
                     }
                 }
             }
-            return TextUtils.join(",", textList)
+            return textList.joinToString("\n")
         }
     }
 }
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
index 3aa920237..e168cb241 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
@@ -108,8 +108,8 @@ class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
      */
     @Throws(Exception::class)
     @JvmOverloads
-    fun getStringList(rule: String, isUrl: Boolean = false): List<String>? {
-        if (TextUtils.isEmpty(rule)) return null
+    fun getStringList(rule: String?, isUrl: Boolean = false): List<String>? {
+        if (rule.isNullOrEmpty()) return null
         val ruleList = splitSourceRule(rule)
         return getStringList(ruleList, isUrl)
     }
diff --git a/app/src/main/java/io/legado/app/model/webBook/BookList.kt b/app/src/main/java/io/legado/app/model/webBook/BookList.kt
index 56f511815..ffb338655 100644
--- a/app/src/main/java/io/legado/app/model/webBook/BookList.kt
+++ b/app/src/main/java/io/legado/app/model/webBook/BookList.kt
@@ -120,7 +120,7 @@ object BookList {
                 searchBook.author = BookHelp.formatAuthor(analyzeRule.getString(author))
                 Debug.log(bookSource.bookSourceUrl, "└${searchBook.author}")
                 Debug.log(bookSource.bookSourceUrl, "┌获取分类")
-                searchBook.kind = analyzeRule.getString(kind)
+                searchBook.kind = analyzeRule.getStringList(kind)?.joinToString(",")
                 Debug.log(bookSource.bookSourceUrl, "└${searchBook.kind}")
                 Debug.log(bookSource.bookSourceUrl, "┌获取字数")
                 searchBook.wordCount = analyzeRule.getString(wordCount)