diff --git a/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/DbTableProcess.java b/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/DbTableProcess.java
index 63247895..264023cc 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/DbTableProcess.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/DbTableProcess.java
@@ -46,7 +46,7 @@ public class DbTableProcess {
     public static void a(CgformConfigModel var0) throws IOException, TemplateException, HibernateException, SQLException, DBException {
         String var1 = DbTableUtil.getDatabaseType();
         if (ORACLE.equals(var1)) {
-            ArrayList var2 = Lists.newArrayList();
+            ArrayList<OnlCgformField> var2 = Lists.newArrayList();
 
             OnlCgformField var4;
             for(Iterator var3 = var0.getColumns().iterator(); var3.hasNext(); var2.add(var4)) {
@@ -97,12 +97,11 @@ public class DbTableProcess {
         var9.create(EnumSet.of(TargetType.DATABASE), var8);
         var7.close();
         List var10 = var9.getExceptions();
-        Iterator var11 = var10.iterator();
 
-        while(var11.hasNext()) {
-            Exception var12 = (Exception)var11.next();
-            if (Objects.equals(var12.getCause().getClass().getName(),"java.sql.SQLSyntaxErrorException")) {
-                SQLSyntaxErrorException var13 = (SQLSyntaxErrorException)var12.getCause();
+        for (Object o : var10) {
+            Exception var12 = (Exception) o;
+            if (Objects.equals(var12.getCause().getClass().getName(), "java.sql.SQLSyntaxErrorException")) {
+                SQLSyntaxErrorException var13 = (SQLSyntaxErrorException) var12.getCause();
                 if ("42000".equals(var13.getSQLState())) {
                     if (1064 != var13.getErrorCode() && 903 != var13.getErrorCode()) {
                         continue;
@@ -110,8 +109,8 @@ public class DbTableProcess {
 
                     throw new DBException("请确认表名是否为关键字。");
                 }
-            } else if (Objects.equals("com.microsoft.sqlserver.jdbc.SQLServerException",var12.getCause().getClass().getName())) {
-                if (var12.getCause().toString().indexOf("Incorrect syntax near the keyword") != -1) {
+            } else if (Objects.equals("com.microsoft.sqlserver.jdbc.SQLServerException", var12.getCause().getClass().getName())) {
+                if (var12.getCause().toString().contains("Incorrect syntax near the keyword")) {
                     var12.printStackTrace();
                     throw new DBException(var12.getCause().getMessage());
                 }
@@ -129,12 +128,12 @@ public class DbTableProcess {
         String var2 = DbTableUtil.getDatabaseType();
         String var3 = DbTableUtil.a(var1.getTableName(), var2);
         String var4 = "alter table  " + var3 + " ";
-        ArrayList var5 = new ArrayList<>();
+        ArrayList<String> var5 = new ArrayList<>();
 
         try {
-            Map var6 = this.c((String)null, var3);
-            Map var7 = this.c(var1);
-            Map var8 = this.a(var1.getColumns());
+            Map<String, ColumnMeta> var6 = this.c(null, var3);
+            Map<String, ColumnMeta> var7 = this.c(var1);
+            Map<String, String> var8 = this.a(var1.getColumns());
             Iterator var9 = var7.keySet().iterator();
 
             label72:
@@ -145,10 +144,10 @@ public class DbTableProcess {
                         var10 = (String)var9.next();
                         ColumnMeta var11;
                         if (!var6.containsKey(var10)) {
-                            var11 = (ColumnMeta)var7.get(var10);
-                            String var17 = (String)var8.get(var10);
+                            var11 = var7.get(var10);
+                            String var17 = var8.get(var10);
                             if (var8.containsKey(var10) && var6.containsKey(var17)) {
-                                ColumnMeta var13 = (ColumnMeta)var6.get(var17);
+                                ColumnMeta var13 = var6.get(var17);
                                 String var14 = c.getReNameFieldName(var11);
                                 if (SQL_SERVER.equals(var2)) {
                                     var5.add(var14);
@@ -175,8 +174,8 @@ public class DbTableProcess {
                                 }
                             }
                         } else {
-                            var11 = (ColumnMeta)var6.get(var10);
-                            ColumnMeta var12 = (ColumnMeta)var7.get(var10);
+                            var11 = var6.get(var10);
+                            ColumnMeta var12 = var7.get(var10);
                             if (!var11.a(var12, var2)) {
                                 var5.add(var4 + this.a(var12, var11));
                             }
@@ -207,11 +206,9 @@ public class DbTableProcess {
     }
 
     private static Map<String, Object> a(CgformConfigModel var0, String var1) {
-        HashMap var2 = new HashMap();
-        Iterator var3 = var0.getColumns().iterator();
+        HashMap var2 = new HashMap<>();
 
-        while(var3.hasNext()) {
-            OnlCgformField var4 = (OnlCgformField)var3.next();
+        for (OnlCgformField var4 : var0.getColumns()) {
             var4.setDbDefaultVal(c(var4.getDbDefaultVal()));
         }
 
@@ -221,7 +218,7 @@ public class DbTableProcess {
     }
 
     private Map<String, ColumnMeta> c(String var1, String var2) throws SQLException {
-        HashMap var3 = new HashMap();
+        HashMap var3 = new HashMap<>();
         Connection var4 = null;
 
         try {
@@ -280,11 +277,9 @@ public class DbTableProcess {
 
     private Map<String, ColumnMeta> c(CgformConfigModel var1) {
         HashMap var2 = new HashMap<>();
-        List var3 = var1.getColumns();
-        Iterator var5 = var3.iterator();
+        List<OnlCgformField> var3 = var1.getColumns();
 
-        while(var5.hasNext()) {
-            OnlCgformField var6 = (OnlCgformField)var5.next();
+        for (OnlCgformField var6 : var3) {
             ColumnMeta var4 = new ColumnMeta();
             var4.setTableName(var1.getTableName().toLowerCase());
             var4.setColumnId(var6.getId());
@@ -306,10 +301,8 @@ public class DbTableProcess {
 
     private Map<String, String> a(List<OnlCgformField> var1) {
         HashMap var2 = new HashMap<>();
-        Iterator var3 = var1.iterator();
 
-        while(var3.hasNext()) {
-            OnlCgformField var4 = (OnlCgformField)var3.next();
+        for (OnlCgformField var4 : var1) {
             var2.put(var4.getDbFieldName(), var4.getDbFieldNameOld());
         }
 
@@ -373,7 +366,7 @@ public class DbTableProcess {
     public static List<String> a(String var0) throws SQLException {
         Connection var1 = null;
         ResultSet var2 = null;
-        ArrayList var3 = new ArrayList<>();
+        ArrayList<String> var3 = new ArrayList<>();
 
         try {
             var1 = DbTableUtil.getConnection();
diff --git a/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/ExtendJsonConvert.java b/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/ExtendJsonConvert.java
index faf7ca4d..4344f257 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/ExtendJsonConvert.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-generater/src/main/java/com/jero/generater/modules/online/config/util/ExtendJsonConvert.java
@@ -13,10 +13,9 @@ public class ExtendJsonConvert {
 
     private static String a(String var0, int var1) {
         String var2 = var0;
-        Iterator var3 = a.keySet().iterator();
 
-        while(var3.hasNext()) {
-            String var4 = String.valueOf(var3.next());
+        for (String s : a.keySet()) {
+            String var4 = String.valueOf(s);
             String var5 = String.valueOf(a.get(var4));
             if (var1 == 1) {
                 var2 = var0.replaceAll(var4, var5);