diff --git a/README.md b/README.md
index 8ba717c..1b3d10a 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
     非常小的读取、写入ini配置文件c库.
     支持字符串、整形、长整型、浮点型.
     注释是"//"、"#"、";".
-    会读取等号右边所有字符.
     支持等号左右有若干空格.
+    不再支持单一右边所有字符,支持两种格式一种是带引号和不带引号的key
     
 # build
     git clone https://github.com/niuyuling/libini
diff --git a/config.ini b/config.ini
index 8850372..55d4658 100644
--- a/config.ini
+++ b/config.ini
@@ -1,11 +1,12 @@
 [CAT]
-age=1343567
-name=aixiao.me
+age="1343567";
+name="aixiao.me";
 
-a=10
+a="10";
 b=1234567890
 c=1.223445446
 
 
 [TAC]
-e=!@#$%^&*()_+
+e="!@#$%^&*()_+";
+f=abc
diff --git a/libini.c b/libini.c
index 1b082e1..a83f835 100644
--- a/libini.c
+++ b/libini.c
@@ -5,6 +5,20 @@
 
 #define BUFFER_SIZE 1024
 
+char *delchar(char *str, char *temp)
+{
+    int len = strlen(str);
+    char *p1 = str;
+    if ((0 == strncmp("\"", str, 1)) && (str[len - 1] == ';')
+        && (str[len - 2] == '"')) {
+        p1[len - 2] = '\0';
+        return strcpy(temp, p1 + 1);
+    } else {
+        return str;
+    }
+    return str;
+}
+
 int getinikeystring(char *title, char *key, char *filename, char *buf)
 {
     FILE *fp;
@@ -20,19 +34,22 @@ int getinikeystring(char *title, char *key, char *filename, char *buf)
     while (NULL != fgets(sLine, BUFFER_SIZE, fp)) {
         if (0 == strncmp("//", sLine, 2))
             continue;
-        if (0 == strncmp("#", sLine, 1))
+        if (sLine[0] == '#' || 0 == strncmp("#", sLine, 1))
             continue;
-        if (0 == strncmp(";", sLine, 1))
+        if (sLine[0] == ';' || 0 == strncmp(";", sLine, 1))
             continue;
         wTmp = strchr(sLine, '=');
         if ((NULL != wTmp) && (1 == flag)) {
             sLine[strlen(sLine) - 1] = '\0';
-            if (0 == strncmp(key, sLine, strlen(key)) && !(strncasecmp(strtok(sLine, "="), key, strlen(strtok(sLine, "="))))) {
+            if (0 == strncmp(key, sLine, strlen(key))
+                &&
+                !(strncasecmp
+                  (strtok(sLine, "="), key, strlen(strtok(sLine, "="))))) {
                 fclose(fp);
                 while (*(wTmp + 1) == ' ') {
                     wTmp++;
                 }
-                strcpy(buf, wTmp + 1);
+                delchar(strcpy(buf, wTmp + 1), buf);
                 return 0;
             }
         } else {
@@ -63,9 +80,13 @@ int putinikeystring(char *title, char *key, char *val, char *filename)
             wTmp = strchr(sLine, '=');
             if ((NULL != wTmp) && (1 == flag)) {
                 strcpy(sLine_backup, sLine);
-                if (0 == strncmp(key, sLine, strlen(key)) && !(strncasecmp(strtok(sLine_backup, "="), key, strlen(strtok(sLine_backup, "="))))) {
+                if (0 == strncmp(key, sLine, strlen(key))
+                    &&
+                    !(strncasecmp
+                      (strtok(sLine_backup, "="), key,
+                       strlen(strtok(sLine_backup, "="))))) {
                     flag = 2;
-                    sprintf(wTmp+1, "%s\n", val);
+                    sprintf(wTmp + 1, "%s\n", val);
                 }
             } else {
                 if (0 == strncmp(sTitle, sLine, strlen(sTitle))) {
@@ -101,4 +122,3 @@ float getinikeyfloat(char *title, char *key, char *filename)
     getinikeystring(title, key, filename, buf);
     return atof(buf);
 }
-
diff --git a/libini.h b/libini.h
index 10fd6c3..3b434da 100644
--- a/libini.h
+++ b/libini.h
@@ -6,4 +6,4 @@ int getinikeyint(char *title, char *key, char *filename);
 long getinikeylong(char *title, char *key, char *filename);
 float getinikeyfloat(char *title, char *key, char *filename);
 
-#endif
\ No newline at end of file
+#endif
diff --git a/test.c b/test.c
index 6c0f039..48912be 100644
--- a/test.c
+++ b/test.c
@@ -1,23 +1,33 @@
 #include "libini.h"
 #include <stdio.h>
+#include <string.h>
 
-int main(void) {
+int main(void)
+{
 
     char buf[50];
-    getinikeystring("CAT", "age", "config.ini", buf);           // 字符串
+    getinikeystring("CAT", "age", "config.ini", buf); // 字符串
     printf("%s\n", buf);
-    getinikeystring("CAT", "name", "config.ini", buf);          // 字符串
+    memset(buf, 0, 50);
+    getinikeystring("CAT", "name", "config.ini", buf); // 字符串
     printf("%s\n", buf);
+    memset(buf, 0, 50);
 
+    printf("%d\n", getinikeyint("CAT", "a", "config.ini")); // 整型
+    memset(buf, 0, 50);
+    printf("%ld\n", getinikeylong("CAT", "b", "config.ini")); // 长整型
+    memset(buf, 0, 50);
+    printf("%f\n", getinikeyfloat("CAT", "c", "config.ini")); // 浮点型（默认小数点后6位）
+    memset(buf, 0, 50);
 
-    printf("%d\n", getinikeyint("CAT", "a", "config.ini"));     // 整型
-    printf("%ld\n", getinikeylong("CAT", "b", "config.ini"));   // 长整型
-    printf("%f\n", getinikeyfloat("CAT", "c", "config.ini"));   // 浮点型（默认小数点后6位）
-
-
-    putinikeystring("TAC", "e", "!@#$%^&*()_+", "config.ini");  // 写入
+    putinikeystring("TAC", "e", "\"!@#$%^&*()_+\";", "config.ini"); // 写入
     getinikeystring("TAC", "e", "config.ini", buf);
     printf("%s\n", buf);
-    
+    memset(buf, 0, 50);
+
+    getinikeystring("TAC", "f", "config.ini", buf);
+    printf("%s\n", buf);
+    memset(buf, 0, 50);
+
     return 1;
-}
\ No newline at end of file
+}