diff --git a/server/pom.xml b/server/pom.xml
index 23dc67d5..5952259d 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -258,9 +258,9 @@
             <classifier>windows-x86_64</classifier>
         </dependency>
         <dependency>
-       <groupId>com.itextpdf</groupId>
-      <artifactId>itextpdf</artifactId>
-       <version>${itextpdf.version}</version>
+            <groupId>com.itextpdf</groupId>
+            <artifactId>itextpdf</artifactId>
+            <version>${itextpdf.version}</version>
          </dependency>
 
         <dependency>
diff --git a/server/src/main/java/cn/keking/config/ConfigConstants.java b/server/src/main/java/cn/keking/config/ConfigConstants.java
index 32b09e17..32a94e63 100644
--- a/server/src/main/java/cn/keking/config/ConfigConstants.java
+++ b/server/src/main/java/cn/keking/config/ConfigConstants.java
@@ -74,7 +74,7 @@ public class ConfigConstants {
     public static final String DEFAULT_PROHIBIT = "exe,dll";
     public static final String DEFAULT_PASSWORD = "123456";
     public static final String DEFAULT_PDF2_JPG_DPI = "105";
-    public static final String DEFAULT_OFFICE_TyPEWEB_DISABLE = "web";
+    public static final String DEFAULT_OFFICE_TYPE_WEB = "web";
     public static final String DEFAULT_DELETE_SOURCE_FILE = "true";
 
     public static Boolean isCacheEnabled() {
@@ -424,14 +424,14 @@ public class ConfigConstants {
         ConfigConstants.pdf2JpgDpi = pdf2JpgDpi;
     }
 
-    public static String getofficeTypeWeb() {
+    public static String getOfficeTypeWeb() {
         return officeTypeWeb;
     }
     @Value("${office.type.web:web}")
-    public void setofficeTypeWeb(String officeTypeWeb) {
-        setofficeTypeWebValue(officeTypeWeb);
+    public void setOfficeTypeWeb(String officeTypeWeb) {
+        setOfficeTypeWebValue(officeTypeWeb);
     }
-    public static void setofficeTypeWebValue(String officeTypeWeb) {
+    public static void setOfficeTypeWebValue(String officeTypeWeb) {
         ConfigConstants.officeTypeWeb = officeTypeWeb;
     }
 
diff --git a/server/src/main/java/cn/keking/config/ConfigRefreshComponent.java b/server/src/main/java/cn/keking/config/ConfigRefreshComponent.java
index 7f860e38..82bbcd5a 100644
--- a/server/src/main/java/cn/keking/config/ConfigRefreshComponent.java
+++ b/server/src/main/java/cn/keking/config/ConfigRefreshComponent.java
@@ -90,7 +90,7 @@ public class ConfigRefreshComponent {
                     prohibit = properties.getProperty("prohibit", ConfigConstants.DEFAULT_PROHIBIT);
                     password = properties.getProperty("delete.password", ConfigConstants.DEFAULT_PASSWORD);
                     pdf2JpgDpi = Integer.parseInt(properties.getProperty("pdf2jpg.dpi", ConfigConstants.DEFAULT_PDF2_JPG_DPI));
-                    officeTypeWeb = properties.getProperty("office.type.web", ConfigConstants.DEFAULT_OFFICE_TyPEWEB_DISABLE);
+                    officeTypeWeb = properties.getProperty("office.type.web", ConfigConstants.DEFAULT_OFFICE_TYPE_WEB);
                     deleteSourceFile =  Boolean.parseBoolean(properties.getProperty("delete.source.file", ConfigConstants.DEFAULT_DELETE_SOURCE_FILE));
                     prohibitArray = prohibit.split(",");
 
@@ -116,7 +116,7 @@ public class ConfigRefreshComponent {
                     ConfigConstants.setProhibitValue(prohibitArray);
                     ConfigConstants.setPasswordValue(password);
                     ConfigConstants.setPdf2JpgDpiValue(pdf2JpgDpi);
-                    ConfigConstants.setofficeTypeWebValue(officeTypeWeb);
+                    ConfigConstants.setOfficeTypeWebValue(officeTypeWeb);
                     ConfigConstants.setDeleteSourceFileValue(deleteSourceFile);
                     setWatermarkConfig(properties);
                     bufferedReader.close();
diff --git a/server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java b/server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
index 10ef4e18..601155ff 100644
--- a/server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
+++ b/server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
@@ -57,9 +57,9 @@ public class OfficeFilePreviewImpl implements FilePreview {
         String pdfName = fileName.substring(0, fileName.lastIndexOf(".") ) + suffix +"." +(isHtml ? "html" : "pdf"); //生成文件添加类型后缀 防止同名文件
         String cacheFileName = userToken == null ? pdfName : userToken + "_" + pdfName;
         String outFilePath = FILE_DIR + cacheFileName;
-        if(!officePreviewType.equalsIgnoreCase("html")){
-            if(officePreviewType.equalsIgnoreCase("web")|| ConfigConstants.getofficeTypeWeb() .equalsIgnoreCase("web") ){
-                if(suffix.equalsIgnoreCase("xlsx")){
+        if (!officePreviewType.equalsIgnoreCase("html")) {
+            if (ConfigConstants.getOfficeTypeWeb() .equalsIgnoreCase("web")) {
+                if (suffix.equalsIgnoreCase("xlsx")) {
                     model.addAttribute("pdfUrl", url);
                     return XLSX_FILE_PREVIEW_PAGE;
                 }