diff --git a/bash-5.1/builtins_rust/common/src/lib.rs b/bash-5.1/builtins_rust/common/src/lib.rs
index 696f3bcbe3e5a857c4c702a9ba73adabddae76b6..332e7e23de0a71579f449bb62c962ac2bc30a414 100644
--- a/bash-5.1/builtins_rust/common/src/lib.rs
+++ b/bash-5.1/builtins_rust/common/src/lib.rs
@@ -1757,7 +1757,7 @@ pub extern "C" fn r_builtin_unbind_variable(vname:*const c_char)->i32{
 pub extern "C" fn get_local_str()-> Vec<LanguageIdentifier>{
 
     let  lang : String;
-    match var("LANGUAGE") {
+    match var("LANG") {
         Ok(v) => lang = v ,
         Err(e) => 
         {
@@ -1767,7 +1767,8 @@ pub extern "C" fn get_local_str()-> Vec<LanguageIdentifier>{
     }
    // println!("now language is {:?}",lang);
     //parse() 用于类型转换
-    let langid : LanguageIdentifier = lang.parse().expect("wrong language");
+    let v: Vec<_> = lang.split('.').collect();
+    let langid : LanguageIdentifier = v[0].parse().expect("wrong language");
     let locales = vec![langid.into()];
     return locales; 
   }
diff --git a/bash-5.1/builtins_rust/jobs/src/lib.rs b/bash-5.1/builtins_rust/jobs/src/lib.rs
index 6b9fa888cfed3ca6a2f719357dcd43e56bb70c55..d16b8941c3ef2b050e444c3c72a4e74f859217a3 100644
--- a/bash-5.1/builtins_rust/jobs/src/lib.rs
+++ b/bash-5.1/builtins_rust/jobs/src/lib.rs
@@ -330,7 +330,11 @@ macro_rules! CMD_INHIBIT_EXPANSION {/* Do not expand the command words. */
 #[macro_export]
 macro_rules! get_job_by_jid {
    ($ind:expr) => {
+    //(*((jobs as usize + ($ind*8) as usize ) as *mut*mut JOB) as *mut JOB)
+    //println!("====jobs.offset={:?}", (*jobs.offset($ind as isize)));
+    //(*((*jobs.offset($ind)) as *mut *mut JOB) as *mut JOB)
     (*((jobs as usize + ($ind*8) as usize ) as *mut*mut JOB) as *mut JOB)
+
     }
 }
 
diff --git a/bash-5.1/builtins_rust/umask/src/lib.rs b/bash-5.1/builtins_rust/umask/src/lib.rs
index 399070d0153136d4ca5cf95ea218c55c50c8dc34..5ad75042953e863e2a8b830c4ed2a212362d6692 100644
--- a/bash-5.1/builtins_rust/umask/src/lib.rs
+++ b/bash-5.1/builtins_rust/umask/src/lib.rs
@@ -247,7 +247,15 @@ pub extern "C" fn r_umask_builtin(mut list:*mut WordList) ->i32{
         else{            /* Display the UMASK for this user. */        
             umask_arg = umask(0o22);
             umask(umask_arg);
-
+            if pflag != 0{
+                if print_symbolically != 0{
+                    println!("umask  -S");
+                }
+                else{
+                    print!("umask ")
+                }
+            }
+/*
             if pflag != 0{
                 if print_symbolically != 0{
                     println!("umask \" -S\" ");
@@ -256,7 +264,7 @@ pub extern "C" fn r_umask_builtin(mut list:*mut WordList) ->i32{
                     println!("umask \"\" ")
                 }
             }
-
+*/
             if print_symbolically != 0{
                 r_print_symbolic_umask(umask_arg);
             }
diff --git a/record.txt b/record.txt
index cbbece17e3efbaba196cdb797b03b481ed86d4a6..6a2032335f7955a7a4e0e8d9cee6bba71dcaf736 100644
--- a/record.txt
+++ b/record.txt
@@ -80,3 +80,4 @@
 79
 80
 81
+82