diff --git a/services/cert_manager_standard/cert_manager_service/main/os_dependency/idl/cm_ipc/cm_ipc_service.c b/services/cert_manager_standard/cert_manager_service/main/os_dependency/idl/cm_ipc/cm_ipc_service.c
index 5ab82f9c3ad3cda9bc50e397c2058795c2e082d6..4996b7878f0459f773f106fd24d0f634ff4e8d91 100644
--- a/services/cert_manager_standard/cert_manager_service/main/os_dependency/idl/cm_ipc/cm_ipc_service.c
+++ b/services/cert_manager_standard/cert_manager_service/main/os_dependency/idl/cm_ipc/cm_ipc_service.c
@@ -316,15 +316,19 @@ void CmIpcServiceUninstallAllAppCert(const struct CmBlob *paramSetBlob, struct C
     int32_t ret = CM_SUCCESS;
     struct CmContext cmContext = {0};
 
-    ret = CmGetProcessInfoForIPC(&cmContext);
-    if (ret != CM_SUCCESS) {
-        CM_LOG_E("CmGetProcessInfoForIPC fail, ret = %d", ret);
-    }
+    do {
+        ret = CmGetProcessInfoForIPC(&cmContext);
+        if (ret != CM_SUCCESS) {
+            CM_LOG_E("CmGetProcessInfoForIPC fail, ret = %d", ret);
+            break;
+        }
 
-    ret = CmRemoveAllAppCert(&cmContext);
-    if (ret != CM_SUCCESS) {
-        CM_LOG_E("CmRemoveAllAppCert fail");
-    }
+        ret = CmRemoveAllAppCert(&cmContext);
+        if (ret != CM_SUCCESS) {
+            CM_LOG_E("CmRemoveAllAppCert fail");
+            break;
+        }
+    } while (0);
 
     CmReport(__func__, &cmContext, NULL, ret);
     CmSendResponse(context, ret, NULL);