diff --git a/debian/changelog b/debian/changelog
index 5fb9965..5721204 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+libkysdk-system (2.2.3.5-0k0.17) yangtze; urgency=medium
+
+  *Bug号：198380 198378 198429 198411
+  *需求号：
+  *其他修改：修改kyrealtime模块中获取上传/下载网速的实现
+            补充libkysdk-realtime依赖，解决依赖不满足问题
+
+ -- szm-min <shaozhimin@kylinos.cn>  Wed, 11 Oct 2023 09:43:29 +0800
+
 libkysdk-system (2.2.3.5-0k0.16) yangtze; urgency=medium
 
   *Bug号：
diff --git a/debian/control b/debian/control
index 1673f65..58ae441 100644
--- a/debian/control
+++ b/debian/control
@@ -351,7 +351,10 @@ Package: libkysdk-realtime
 Architecture: any
 Section: utils
 Depends: libkysdk-systemcommon,
-         libc6
+         libc6,
+         libgcc-s1 | libgcc1,
+         libstdc++6,
+         lm-sensors
 Multi-Arch: same
 Description: 运行时信息库
 
diff --git a/src/hardware/libkyedid.c b/src/hardware/libkyedid.c
index 4d5f71b..6f860c2 100644
--- a/src/hardware/libkyedid.c
+++ b/src/hardware/libkyedid.c
@@ -88,7 +88,6 @@ char *cmd_exec(char *file)
     } else {
         close(fd[1]); // 关闭写入端
 
-        char buffer[1024];
         const char* targetLine1 = "Display Product Name"; // 要匹配的目标行
         const char* targetLine2 = "Alphanumeric Data String"; // 要匹配的目标行
         
@@ -136,7 +135,7 @@ void kdk_edid(char *name)
         return;
     }
     int i = 0;
-    memset(edid_character, 0, sizeof(edid_character));
+    memset(edid_character, 0, 1024);
     while(fgets(edid_text, sizeof(edid_text), pipeLine))
     {
         if(i != 1)
@@ -490,9 +489,6 @@ const float kdk_edid_get_gamma(char *name)
     float ga = 0.00;
     char canonical_filename[100] = "\0";
     char filename[100] = "\0";
-    // char edid_text[24] = "\0";
-    // char num[24] = "\0";
-    // char line[11520] = "\0";
     char str_name[32] = "\0";
     strcpy(str_name, name);
     dirfd = opendir("/sys/class/drm");
@@ -610,17 +606,19 @@ float kdk_edid_get_size(char *name)
         return 0.00;
     }
     int fd;
-    unsigned char *edid;
     char path[512] = "\0";
     DIR *dirfd = NULL;
     struct dirent *direfd = NULL;
     char canonical_filename[100] = "\0";
     float size = 0.00;
     char filename[100] = "\0";
-    // char edid_text[24] = "\0";
     char str_name[32] = "\0";
     strcpy(str_name, name);
 
+    FILE *fp = NULL;
+    int num1 = 0;
+    int num2 = 0;
+
     dirfd = opendir("/sys/class/drm");
     if (!dirfd)
     {
@@ -658,75 +656,68 @@ float kdk_edid_get_size(char *name)
             return 0.00;
         }
 		fclose(fs);
-        FILE *fp = popen("edid-decode /tmp/sdk-edid", "r");
+        fp = popen("edid-decode /tmp/sdk-edid", "r");
         if(!fp)
         {
             closedir(dirfd);
             return 0.00;
         }
-        char *msize = get_val_from_file(fp, "Maximum image size");
-        if(!msize)
-        {
-            closedir(dirfd);
-            pclose(fp);
-            return 0.00;
-        }
-        char *buf[3];
-        int i = 0;
-        char *p = strtok(msize, "x");
-        while (p)
-        {
-            buf[i] = p;
-            i++;
-            p = strtok(NULL, "x");
-        }
-        char fs1[12] = "\0";
-        char fs2[12] = "\0";
-        strcpy(fs1, buf[0]);
-        strcpy(fs2, buf[1]);
-        strskipspace(fs1);
-        strskipspace(fs2);
-        int num1 = 0;
-        int num2 = 0;
-        sscanf(fs1, "%d", &num1);
-        sscanf(fs2, "%d", &num2);
-
-        size = sqrt(pow(num1, 2) + pow(num2, 2)) / 2.54;
-        free(msize);
-        closedir(dirfd);
-        pclose(fp);
-        return size;
+        
     }
     else{
-        edid = extract_edid(fd);
-        if (!edid)
+        char repath[527] = "\0";
+        sprintf(repath, "edid-decode %s", path);
+        fp = popen(repath, "r");
+        if(!fp)
         {
-            goto err_out;
+            closedir(dirfd);
+            return 0.00;
         }
-
-        if (!edid || memcmp(edid, "\x00\xFF\xFF\xFF\xFF\xFF\xFF\x00", 8))
-        {
-            goto err_out;
-        }
-        close(fd);
-        closedir(dirfd);
-
-        if (edid[0x15] && edid[0x16])
-        {
-            size = sqrt(pow(edid[0x15], 2) + pow(edid[0x16], 2)) / 2.54;
-        }
-        free(edid);
-        return size;
     }
-
-err_out:
-    close(fd);
-    closedir(dirfd);
-    if(edid)
+    char xsize[16] = "\0";
+    char ysize[16] = "\0";
+    char *tmp = get_val_from_file(fp, "Maximum image size");
+    if(!tmp)
     {
-        free(edid);
+        printf("test\n");
+        closedir(dirfd);
+        pclose(fp);
+        return 0.00;
     }
-    return 0.00;
+    char *msize = get_val_from_file(fp, "Detailed mode");
+    if(msize)
+    {
+        sscanf(msize, "%*s %*s %*s %s %*s %*s %s", xsize, ysize);
+        num1 = atoi(xsize);
+        num2 = atoi(ysize);
+        size = sqrt(pow(num1, 2) + pow(num2, 2)) / 25.4;
+        free(msize);
+        free(tmp);
+    }
+    else if(tmp)
+    {
+        sscanf(tmp, "%s %*s %*s %s", xsize, ysize);
+        num1 = atoi(xsize);
+        num2 = atoi(ysize);
+        size = sqrt(pow(num1, 2) + pow(num2, 2)) / 2.54;
+        free(tmp);
+    }
+    closedir(dirfd);
+    pclose(fp);
+
+    // greatwall
+    if(!strcmp("24AL60", kdk_edid_get_model(name)))
+    {
+        size = 23.8;
+    }
+
+    // X100
+    if(!strcmp("LM133LF-8L02", kdk_edid_get_model(name)))
+    {
+        size = 13.3;
+    }
+    
+    return size;
 }
 
 char *kdk_edid_get_max_resolution(char *name)
@@ -847,9 +838,7 @@ char *kdk_edid_get_model(char *name)
         return NULL;
     }
     int fd;
-    // unsigned char *edid;
     char path[512] = "\0";
-    char str_path[600] = "\0";
     DIR *dirfd = NULL;
     struct dirent *direfd = NULL;
     char canonical_filename[100] = "\0";
diff --git a/src/net/libkynetinfo.c b/src/net/libkynetinfo.c
index 0ed58ca..672f701 100644
--- a/src/net/libkynetinfo.c
+++ b/src/net/libkynetinfo.c
@@ -865,15 +865,8 @@ char *kdk_net_get_hosts_domain()
         return NULL;
     }
 
-    char *hosts = (char *)malloc(sizeof(char) * 256);
-    if (hosts == NULL)
-    {
-        fclose(fp);
-        return NULL;
-    }
-    memset(hosts, 0, 256);
     char line[4096] = "\0";
-    memset(hosts, 0, sizeof(hosts));
+    char strtmp[4096] = "\0";
     int i = 0;
     int j = 0;
     while (fgets(line, sizeof(line), fp))
@@ -896,9 +889,20 @@ char *kdk_net_get_hosts_domain()
         }
         if((j == 6) && (strlen(line) != 0))
         {
-            strcat(hosts, line);
+            strcat(strtmp, line);
         }
     }
+
+    int len = strlen(strtmp);
+
+    char *hosts = (char *)malloc(sizeof(char) * len + 1);
+    if (hosts == NULL)
+    {
+        fclose(fp);
+        return NULL;
+    }
+    memset(hosts, 0, len + 1);
+    strcpy(hosts, strtmp);
     fclose(fp);
     strstripspace(hosts);
     return hosts;
diff --git a/src/proc/libkyprocess.c b/src/proc/libkyprocess.c
index d0c8f59..7e0ad33 100644
--- a/src/proc/libkyprocess.c
+++ b/src/proc/libkyprocess.c
@@ -743,7 +743,7 @@ char *kdk_get_process_start_time(int proc_num)
     struct timespec time2 = {0, 0};
     clock_gettime(CLOCK_MONOTONIC, &time2);
 
-    starttime = (unsigned long long)(time1 / HZ) + (now - time2.tv_sec);
+    starttime = (unsigned long long)(time1 / HZ) + (now - time2.tv_sec) - 0.1;
 
     time_t time3 = starttime;
 
diff --git a/src/realtime/libkyrealtimeinfo.c b/src/realtime/libkyrealtimeinfo.c
index 1b68567..fa43baf 100644
--- a/src/realtime/libkyrealtimeinfo.c
+++ b/src/realtime/libkyrealtimeinfo.c
@@ -13,8 +13,8 @@ struct if_data
     /*  generic interface information */
     unsigned int ifi_opackets; /*  packets sent on interface */
     unsigned int ifi_ipackets; /*  packets received on interface */
-    unsigned int ifi_obytes;   /*  total number of octets sent */
     unsigned int ifi_ibytes;   /*  total number of octets received */
+    unsigned int ifi_obytes;   /*  total number of octets sent */
 };
 
 struct if_info
@@ -151,7 +151,7 @@ float kdk_real_get_net_speed(const char *nc)
 
 double kdk_real_get_cpu_temperature()
 {
-    char tmp[32] = "\0";
+    char tmp[1024] = "\0";
     char path[64] = "\0";
     for (int i = 0;; i++)
     {
@@ -170,14 +170,46 @@ double kdk_real_get_cpu_temperature()
             continue;
         break;
     }
+    double temp = 0.0;
     FILE *fp = fopen(path, "r");
     if (fp)
     {
         fgets(tmp, sizeof(tmp), fp);
         fclose(fp);
-        float temp = atof(tmp);
+        temp = atof(tmp);
         return temp < 100 ? temp : temp / 1000;
     }
+    if(fabs(temp - 0.0) < 0.000001) 
+    {
+        fp = popen("sensors","r");
+        if(fp)
+        {
+            while (fgets(tmp, sizeof(tmp), fp))
+            {
+                if (0 == strncmp(tmp, "Core", 4))
+                {
+                    char *pos = tmp, *start = NULL;
+                    while (*pos != '+' && *pos != '\0')
+                    {
+                        pos++;
+                        continue;
+                    }
+                    start = pos++;
+                    while (*pos != '\0')
+                    {
+                        if(*pos == 0xc2 && *(pos + 1) == 0xb0) //字符"°"
+                            break;
+                        pos++;
+                    }
+                    *pos = '\0';
+                    temp = atof(start);
+                    fclose(fp);
+                    return temp;
+                }
+            }
+            fclose(fp);
+        }
+    }
     return -1;
 }